Category Archives: Birds of Southern Spain

The Nightgales are back and much more

Posted on 05/04/2011 | Leave a comment

Monday, 28th March

A sad sight greeted me this morning – a mole had somehow managed to fall into the swimming pool and whether as a result of the fall or from the sheer shock to its system, had died.  Moles are quite troublesome to many a gardener here, just as in the UK, and can wreak havoc to a lawn overnight. I would rather not have their company in my own garden, but they do like it here, perhaps because they know I won’t deliberately hurt them.

Mole - Talpa europaea

It was a warm sunny day and sweeping up leaves I realised the wind had changed direction. Perhaps as a result of that I saw several returning Black Kites in the early afternoon, some quite low and passing by the back of the house, others further away at the front. Late in the afternoon I heard one of my favourite sounds of summer – the distinctive cheerful trills and calls of  Bee-eaters. I was really happy to hear them and even happier to see them as they passed by, flying low and parallel to the main road, so they may have been returning to the local nesting site at San Enrique. The flock was closely followed by a single Swift, the first one I’ve seen locally this year.

Looking out of the kitchen window later on when it was almost dark, I noticed two birds at the bird bath, two Robins out together bathed and drank.

Tuesday, 29th March – Nightingales!

I stepped outside for a few minutes at around lunchtime this afternoon and heard the sound I eagerly anticipate each spring – the first song of a Nightingale! I was so happy to hear it I just stood and listened for ages, quickly realising that there were in fact two birds singing, one from very close by and the other a distance away. I’m particularly pleased as I will be in the UK for a few weeks from next week and would have been very unhappy to have missed their arrival.

A lovely sunny day brought out a good number of insects, including bees, various species of butterfly and several Egyptian Grasshoppers.

An Egyptian Grasshopper was flying restlessly from place to place around the garden, landing briefly on a rock.The striped effect on its back is a glimpse of folded wings as the elytra are not quite closed

This was quite a dark-coloured individual, but had the diagnostic striped eyes, so definitely not a locust. It also had a wrinkled face.

A little later on, hoping to hear more Nightingale music, I stood out on the terrace with a cup of tea and the camera and something moving very fast caught the corner of my eye. It was a male Wall Lizard rapidly pursuing a female, eventually catching her by grabbing the end of her tail in his mouth.

A male Wall Lizard pursued a very fast female, grabbing the end of her tail

She continued to move away, but he held fast, progressively getting a firmer grip higher up the tail.

The pursuing lizard puts a foot on to the end of the pursued's tail to get a grip higher up, but she kept going

She clung tight to the bottom of a pillar, he clung tight to her tail

Round the pillar for lap two - he's still hanging on, gradually getting a better grip

Disappearing around the pillar

Around the other side, he's still hanging on as she makes a break for the edge of the path

She made it over the edge, but he was not letting go

The struggle continued until the pair momentarily disappeared from view; seconds later they reappeared, the female had broken free and made a dash back for the cover of the air-conditioning unit with the male in hot pursuit. I waited for a while, but they did not venture out, so they clearly wished to continue in private.

A Red Admiral butterfly basking on a sunlit leaf

Later in the evening more birds came to bathe, a female Chaffinch was first to arrive, followed by two Blue Tits, then two Chiffchaffs. The Chaffinch was not happy to share though and chased the smaller birds away several times.

Wednesday 30th March

A walk around the neighbourhood is especially enjoyable at this time of year when the air is still fresh and it’s pleasantly very warm but not hot. Blackbirds were out hunting worms for hungry young, Collared Doves were very visible, flying noisily from trees and back again, so I think they are probably beginning another mating cycle. A little bunch of mixed male and female Serins were pecking around on grass beside the road, flying up to a tree as a car passed them. Most noticeable birds singing this week have been Goldfinches. A resident species, there are usually a few about, but there have been a lot here the past few days, so the numbers have been boosted by those returning to breed and on passage back from Africa.

A Goldfinch singing from the top of a pine tree

Thursday 31st March

Warm enough to sit outside early this morning, I had the added joy of a Nightingale singing from the cork oak trees just a few metres away from me. A Robin and a Chiffchaff were out foraging on the lawn and at around 11am there were both Greenfinches and Goldfinches in the garden.

An early morning butterfly - a Speckled Wood, warming up on a leaf

An acrobatic Blue Tit

I’ve had some lovely close views of Blue Tits the past few mornings as they come to the kitchen window, to look for spiders I think.

Friday, April 1st

My makeshift birdbath has been in high demand this week and this morning as I strolled around the garden I was surprised when a Blue Tit arrived to bathe right in front of me. It stayed put when I took its picture too, so must have really needed to freshen up.

Blue tits have been regular bathers recently

The Blue Tit was once again displaced by a female Chaffinch, who just sat on the rim of the bath territorially, neither drinking nor bathing.

The female Chaffinch stood keeping other birds away

Not far away, sitting on the edge of the path surveying the garden was a  Psammodromus Lizard, another lizard passed by that I thought for a minute may have been another similar one; I saw a mating pair very close to this spot last year and thought I might be doubly lucky. It was a Wall Lizard though, and after checking each other out he moved along a bit further and also stopped to overlook the same path of garden.

A well-coloured Psammodromus Lizard

A Wall Lizard, also well coloured, showing regrowth of the very tip of his tail

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Posted in Birds of Southern Spain, Butterflies of Southern Spain, Cadíz Province, Lizards of Southern Spain, Nature, Nature of Southern Spain, Nature Photography

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Spring catch-up

Posted on 28/03/2011 | 2 comments

17MAR11-A Serin singing

He turns his head to sing out in another direction

Birds are still singing, particularly noticeable at the moment are Serins and Greenfinches; as I walk around the roads of the locality there seem to be Serin’s trilling out from perches or performing their distinctive territorial flights every hundred metres or so.

23MAR11-Greenfinch singing

There are some very exotic-looking flowers opening up now; I've tried to find out what this tree is, but no luck so far

Blue Tits seem to be everywhere, I caught sight of one pecking around the orange tree blossom in the photograph, I wasn’t quite quick enough to get the bird in, so I’m afraid you will have to imagine how pretty it would have looked.

Another exotic flower spike noticed on my rounds

IN THE GARDEN

A pair of  Blackbirds have been very busy for the past ten days or so; I’ve seen them both foraging in the garden so they clearly have a young family to feed. I have resisted clearing away the dry leaves and twiggy bits of tree debris from the edges of the paths so the birds can seek insects there; the Blackbirds characteristically add drama to their searching, showering the paths and themselves with discarded material. They make even more mess, but I love to watch them doing it.

18MARCH -Blackbird foraging, framed by a spiny Aloe plant

23MAR11-The female is more cautious than the male and sticks closer to cover

The weather has been changeable, but with enough sunshine to bring flowers into bloom and insects to pollinate them. I planted a few dark pink osteospermum plants about four years ago that have self-seeded and I now have a large patch of them in all shades of pink from very pale through to very dark. They look very pretty and have been buzzing with all sizes and variations of bees and hoverflies. I have no idea what species most of them belong to, but I photograph them anyway.

A bee I've not noticed before, having a gingery-brown coloured 'furry' appearance

A Large White butterfly on a blue periwinkle flower

There have been a good number of butterflies about, a lot of Large Whites, Red Admirals and one I’d not seen in the garden before – a Moroccan Orange Tip which didn’t find anything to tempt it to stay for long.

A large Egyptian Grasshopper on the trunk of the pomegranate tree. Sometimes mistaken for locusts, the grasshoppers can be identified by their beautiful striped eyes

The clattering sound of Egyptian Grasshoppers on the wing is a familiar sound in and around the garden at this time of year as the big bulky but handsome insects are stirred into action by the warmth. The one in my photograph was big, but only about two-thirds the size of a fully grown adult female, so maybe an adult male or a young female with a couple of morphs still to go through.

Another familiar insect has been on the prowl lately: this is a 'paper wasp' - Polistes gallicus. They resemble the common wasps but do not seek to share our food and will only sting if they are touched or stepped upon.

 

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Posted in Birds of Southern Spain, INSECTS & SPIDERS, Insects of Southern Spain, Nature, Nature of Southern Spain, Nature Photography

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Lovely weather for frogs – and ducks!

Posted on 13/03/2011 | 2 comments

Another week of unsettled weather brought yet more rain and generally stormy weather that has refilled the pool enough to delight the Tree Frogs.

The presence of the water brought me some very exotic visitors on Wednesday morning: glancing through a window as I walked past I made out a large shape on the edge of the pool. My first thought was Cattle Egret, as we do see them in the garden very occasionally, and there are a lot of frogs here at the moment. I ran to grab the camera and peering carefully around the edge of the voile curtain realised there were two ducks there. Sited beneath a major Europe-Africa migration route we do get sightings and the occasional close encounter with some amazing birds, especially when bad weather brings them down, but never before ducks in the garden. I daren’t open the window for fear of alarming them, but had to get some images, whatever the quality, so I focussed through the glass. I was very surprised to see what I was fairly sure were a pair of Mandarin ducks – but where they may have come from I can’t imagine. They are usually kept on lakes and such as ornamentals; in the UK there are escapees living and breeding in the wild in various places, but till now I’ve not seen any since living in Spain.

I saw the male duck first, he was looking down into the pool – the female was in the water

The female appeared, popping out from the water. Much less colourful than her mate but still beautifully made

A slightly better view of the male as he moved away from the pool- what a beautiful bird

I took the photograph below at the Wildfowl & Wetlands Trust reserve at Llanelli, South-West Wales several years ago and have included it to properly show the gorgeous colours, patterns and textures of the Mandarin duck’s plumage – so much detail on a single creature.

Mandarin duck at Llanelli WWT- a much better view

BACK TO THE TREE FROGS….

The nightly choir gatherings have been reinstated and our original ten or so seem to have invited along all their friends and relatives too – the noise levels have hit an all-time high. A concern of ours had been that the neighbours may start complaining about the racket, but a walk down the road one evening reassured us that they too have their own collections of discordant serenaders.

As a background the massed croaking is just a very loud noise, but if you take a moment, stop thinking about it as simply noise and listen properly, you can pick up differences in the pitch and ‘notes’ of the croaking individuals; one or two are distinctive enough to recognise quite easily.

On Saturday night, when it sounded as though there must be at least fifty frogs croaking, we went out in the dark with a torch to see if we could see any. As soon as they see light, they go quiet, but peering down into the pool with a small and not very bright torch beam, we found quite a few, some demonstrating what all the noise has been about and in the process of mating.

A bright green female and a smaller, darker male

The light from the torch and camera flash did disturb them, but although they moved a little , this pair stayed together.

Very close to the mating pair there was another female

Very close by the couple was another female; perhaps he is one of the alpha males.

On the other side of the pool was another pair, both light bright green

There has undoubtedly been an increase in the local population of these delightful little frogs over the last couple of years, perhaps as a result of the heavy winter rainfalls. If this lot are as successful this year, I’d rather no think about the noise levels next spring.


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Posted in Amphibians of Southern Spain, Birds of Southern Spain, Cadíz Province, Nature, Nature of Southern Spain, Nature Photography

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Jimena river valley walk

Posted on 01/03/2011 | Leave a comment

26th February 2011

RED ADMIRAL - Vanessa atalanta

A very warm morning had built up to an unseasonably high temperature  by the time I arrived for lunch at my friend’s house at Jimena. Before I even knocked on the door I had the camera out and pointed at butterflies and Violet Carpenter bees that were very strongly drawn to a flowering shrub at the front of the house. There were 2 Red Admirals, several Large Whites and numerous Carpenter bees, but it was also quite windy and very difficult to focus on them swaying around.

Borage in flower along the sides of the road leading down to the river

We had lunch sitting outside in the garden, debating where to head for to walk this afternoon. We settled on a walk along the pathway that follows the río Hozgarganta upstream through the Jimena valley, a walk we have done several times that is always interesting and enjoyable. Whilst eating we kept an eye on the sky; migration has been slow to get under-way this year due to the weather, so on a warm sunny afternoon, although the wind wasn’t blowing in a particularly helpful direction, we thought a few determined birds may make it across. Luckily for us we happened to be looking up as two Egyptian Vultures flew over, low down and in no particular hurry- so a good omen for the afternoon.

View from the bridge Río Hozgarganta, looking upstream

On the other side of the bridge a large Striped-neck Terrapin was out enjoy the sun

Alder trees growing on the riverbank in fresh foliage

Looking both up and downstream from the bridge there were no signs of any wading birds, but in the alder and other small trees growing in front of the bridge, and in the tangle of  undergrowth below there were a good number of small birds; Blackcaps singing, Greenfinches, a Chiffchaff and a Sardinian Warbler were all there.

A stone outcrop sculpted and scoured clean and smooth, shows how high the river has been

Once past the houses and the domesticated area of the riverbank you can begin to better appreciate the more rugged and natural scenery created by the river, the rock formations and the wild flora. I spotted bright yellow flowers off to the side of the path and headed off  for a closer look. I quickly found myself in a wet, muddy marshy area and was about to turn back, when I noticed little frogs were popping about all around me. The flowers were Lesser Celandines, as I’d hoped.

A little Marsh Frog hoping I hadn't seen him

Leaving the frogs in peace and making my way back to the track, I caught sight of a small Lizard scuttling across a large rock.

A small, nicely patterned Lizard scuttled over a large rock

We hadn’t walked far before spotting another, larger lizard; he had clearly lost the end of his tail at some point and although it had re-grown he will never regain his colourful scales.

A bigger Wall Lizard with a shiny new bald tip to his tail

Cork Oaks and shrubbery on the valley sides

We spotted birds hovering high up  in the sky that we could make out as Kestrels and wondered if they may be Lesser Kestrels as there were two close together. There was still a fairly strong wind blowing and the birds were making good use of it, their wings were extended as though to hover, but holding them still they were able to maintain an almost motionless position for impressively long periods. As we watched one of the birds flew into a hollow in  an outcrop of rock; as it happens this particular rock is one we have often commented on, as its shape and the hollow put us in mind of an animal’s raised head, mouth wide open…? Anyway, inside the hollow is a further smaller cavity and we located the Kestrel sitting on its edge. We continued watching as two more Kestrels appeared that seemed to have gone down on the other side of the outcrop. Now we had seen more than two birds we were happy to conclude that they were indeed Lesser Kestrels and that we had discovered their nesting place.

Looking up a rocky slope towards the outcrop where Lesser Kestrels appear to be nesting

Lesser Kestrel

We continued on our walk enjoying the dramatic scenery and the warmth of the sun, until we reached a spot overlooking the river that looked like a pleasant place to sit. It was a good decision to stay still for a while, as it gave us the opportunity to fully appreciate our surroundings and to notice the details of it. We timed our break well too, we spotted raptors flying over, a Booted Eagle (light phase) and a Short-toed Eagle, the first individual of the latter species that either of us had seen so far this year. The  Kestrels were very visible, flying back and forth over the ridge of hills in front of us and close enough for us to identify properly and confirm that they were indeed Lesser Kestrels.

The view upriver from our stopping place

The rocky scene immediately behind us

There were more sightings of a Short-toed Eagle; we thought at first that we were seeing the same bird that was circling around, but then decided that was unlikely and it was more likely to have been three individual birds on passage.

Short-toed Eagle - The views we had today were of birds flying too high for me to photograph effectively, so this is 'one I made earlier'

Some plants are flowering now, most abundant was French Lavender growing amongst rocks and bushes of bright yellow broom.

FRENCH LAVENDER-Lavendula stoechas, growing amongst rocks

As we moved off to begin our walk back I spotted a green Tiger Beetle scurrying over a rock. It stopped so I focused the camera on it and realised it was actually two beetles, a mating pair, showing the considerable difference in their sizes, the female being the largest.

Mating Tiger Beetles

 

A male Serin singing with gusto

Perhaps my favourite sighting of the day was of this male Serin, singing his socks off from the top of a shrub just a short distance away from us. He was in bright sunlight and very colourful.

Griffon Vulture-Gyps fulvus

You do have to be quite unlucky not to have sightings of Griffon Vultures in this area, but we had especially good views of these magnificent birds today when five of them flew in a straggly line along a low ridge to the side of us. We have no way of knowing whether they were part of the local flock or just passing through, but either way they were, as always a dramatic sight.

 

A bumper crop of Avocados hanging high above us

Arriving back at where the town meets the river, the wild flora begins to blend into the cultivated and there are fruit trees growing that may once have been in a garden or orchard, but are now untended. This Avocado tree has grown so tall, we only realised what it was because there were fallen fruits beneath it. Looking up we saw a heavily-fruited branch high above us, overhanging the path. They looked perfect, what a shame they’ll probably be wasted.

 

Oranges and lemons growing on the same tree

What appears to be two trees here, an orange and a lemon, is in fact one tree. Apparently it was common practise to graft one of each onto a single rootstock so both could be grown more compactly in a small patio garden. This particular one seems to have got a little out of hand but has produced abundant quantities of fruit.

Apple of Sodom plant with Jimena castle in the background

On the subject of fruit, this one is definitely one never to be eaten; it is the Apple of Sodom – Solanum sodomeum, a member of the Nightshade family and a fairly common plant on disturbed earth and waste spaces. The fruit looks attractive, but like all parts of the plant are very poisonous.

Back at the house, a lovely, very large Moorish Gecko sunbathed on the stem of a palm frond. Looks more like a baby alligator.

We got back to the house at about 6pm, admired the big gecko on the palm tree then took another cup of tea out into the garden. It was still very warm, the outside thermometer reading 19°C, 2° more than inside – Spanish houses are built to stay cool, even in the winter. Collared Doves, currently nesting in a tall cypress tree were very noisy and active, and there were a good few Barn Swallows flying around. Then the Cattle Egrets, having spent the day hunting in the nearby fields, began to pass overhead on their way to their night-time roost. There must have been at least a hundred of them, in parties of varying numbers and they were very close overhead. They looked so pretty, white birds tinted faintly pink by the lowering sun, against a still-blue   sky. Last treat of the day was a Buzzard, flying so low it almost skimmed the roof.

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Posted in Amphibians of Southern Spain, Birds of Southern Spain, Cadíz Province, Flora of Southern Spain, Frogs & Toads, Jimena de la Frontera, Nature, Nature of Southern Spain, Nature Photography, Reptiles & Amphibians of Southern Spain, Wildflowers of Southern Spain, Wildlife of Cadíz

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Birds are singing, frogs are croaking

Posted on 28/02/2011 | Leave a comment

At the beginning of the week it seemed as though the total local Tree Frog population had converged upon our pool. Endearing as they are in the daytime when spotted out sunbathing, stuck to the sides of the pool like bath toys,  as soon as the sun has set and they begin their croak-off contests, necessitating turning up the volume on your TV, you can go off them a bit. It wouldn’t be so bad if they got tired after an hour or two and quietened down, but the tiny creatures have enormous stamina and I’ve heard them still at it at 2am. The morning following a particularly noisy night session I discovered the reason for the increased volume; I counted no less than ten of them in a variety of sizes and shades of green in various spots around the pool.

Four of the ten tree frogs in the pool today. This image shows them at more or less their actual very tiny sizes. Males are smaller than females.

A grass-green individual

I probably would have put up with the din so I could indulge in a bit more frog-watching, but my long-suffering other half had reached his tolerance limit and decided at least some of them had to move on, or back to where they’d come from. So the pool was drained to leave about half a metre or so depth at the ‘deep end’. We found some interesting stuff in there, including tadpoles of various sizes and some large dragonfly larvae. I was worried then that the tadpoles would get eaten, so we put a bit more water in to give them more chance to escape. It’s a situation that reminded me of a quote I remember which simply says ‘Nature quietly finds her way back into places we think of as ours…’ which is sort of what has happened here, although in this case maybe not so quietly.

A Serin singing his heart out

My little dog is happy that the pleasanter weather has put more regular walks back on the agenda, although he gets a little bit frustrated with the frequent stops we make as I spot photo opportunities or something interesting to watch. This week there have been so many birds about that our normal 20 minutes ’round the block’ have been taking at least twice as long. I have seen more Robins than usual and think  perhaps some are migrants; there are Blue Tits everywhere and Serins singing their tinkling songs from tree perches almost within sight of one another. They become more visible than usual at this time as they make display flights, shooting up from their perches then spreading their wings wide and fluttering and falling back down while still singing. Although seeming to be fully occupied by the effort they put into singing, they are still quite wary and easily disturbed, hence my best photo to date being a back view; it does show the yellow rump though. There are still nothing like the full number of House Martins and Barn Swallows back yet, but it’s been good to see a few in our patch of sky again. No sign of any Swifts yet.

A Collared Dove keeping a wary eye on me and the dog

There are dozens of Collared Doves around and I often come across single ones, or at the moment pairs, walking about on the roads. I know they’re common, but I like them, they look soft and gentle, which of course I know they’re not particularly.

A large flock of Siskins pecking around on the road

One morning l spotted a little flock of twenty or so small birds pecking around on the road beneath a tree. The bright dappled sunlight made it difficult to see them well and I thought at first they may be Serins, but their reluctance to move until I was quite close brought to mind Siskins, which is what they turned out to be. They didn’t move far, the majority just going up into the tree above, but then a man got into the car that was parked just behind them and they all disappeared. I’ve looked for them several times since, but have only managed one or two; I would imagine they have moved on by now.

A Robin in a rubber tree- about to fly off

It still feels quite odd to see Robins here in Spain, especially this far south, and their strong association with our British Christmas traditions makes it even more odd to see them perched on ‘exotic’ plants such as cacti and as in this picture, a rubber tree. Their behaviour is quite different here too, they are much more wary of people and although they are present in our gardens, they are reserved and keep close to cover.

A White Wagtail strutted about on the road, oblivious to being watched with interest by a nearby cat

I’ve been trying to spot a Chaffinch singing with not much luck so far, but I got some lovely views of a beautiful male as he came down from his tree to feed on the nuts of a crushed pine cone on the road beneath.

Chaffinches are quick to take advantage of car-crushed cones and acorns etc

The male Chaffinch is a beautiful bird

He even looks handsome from the back

Birds spotted singing, displaying or otherwise expressing themselves this week:

Blue Tits and Great Tits, Blackbirds – I watched a female gathering leaves on Tuesday morning, Spotless Starlings, Chaffinches, Goldfinches and Greenfinches all singing, Serins singing and displaying, Wrens in several different locations, Robin, Blackcaps, House Sparrows, Collared Doves, Short-toed Treecreeper who doesn’t have much of a song but keeps up his soft whistle for longer lengths of time.

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Posted in Amphibians of Southern Spain, Birds of Southern Spain, Cadíz Province, Frogs & Toads, Nature, Nature of Southern Spain, Nature Photography, Wildlife of Cadíz

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Cormorants on display at the Estuary

Posted on 23/02/2011 | Leave a comment

Sunday 20th February 2011

A sunny day, clear blue sky, bit of a breeze but warm enough to head down to the Reserve and Estuary to see what was happening there.

At the Reserve there were butterflies, a Holly Blue, Speckled Wood and Large and Small Whites; there were also Violet Carpenter Bees zooming about. The water level of the lagoon was high, but there was very little to see – a Coot, a Moorhen and a couple of stacks of Terrapins hauled out on the reeds, which are beginning to green up.

The lagoon was quiet, just a Coot, a Moorhen & terrapins to be seen

Arriving at the beach I saw I had it to myself, so I stood for a while gazing out over the unbelievably blue-green toned sea, its surface ruffled slightly by the breeze and with a white – sailed yacht strategically placed on the horizon against the clear blue sky. Peace, quiet and beauty, just for me.

Now this is how the Mediterranean Sea is meant to look!

The beach was littered with bamboo stems from the reeds and of course a sprinkling of oranges brought down by the rivers, as always following stormy weather.

There were Yellow-legged Gulls flying around, some of them circling up so high in the sky that I first though they were something more interesting.

Reaching the Estuary I saw immediately that once again Cormorants were going to be today’s main event.They are looking at their very best now and perched up on the branches of the fallen tree parts, plumage gleaming in the sun, very photogenic.

Two elegantly posed birds, one in almost complete breeding plumage and the other showing signs

The birds (and I), were disturbed for a while as some over-excited children with a large dog arrived and began splashing about in the water, but the birds soon returned once the children had left. Some of them flew back directly to perch while some landed on the water and sailed in, as the three in the picture below. I love this image and it brings so many possible captions to mind it makes me smile every time I see it. Little things please little minds…

Three Cormorants sailing by, heads up, eyes front

The Cormorant's flight is fast, powerful & purposeful, a striking sight

A glorious adult in full breeding colours

 

Another view of the glorious bird showing off its glossy purple and green highlights

One last view of the back of the head and those amazing wings

Apart from the Comorants and the mass of gulls there were few other birds around the estuary area. In the tamarisk shrubbery I did see a Great Tit, a couple of House Sparrows and a Crested Lark that flew out to the debris at the side of the water and I heard a Cetti’s Wabler several times. Walking back I caught glimpses of Stonechats that perched briefly on reed stems or the tops of shrubbery, saw a couple of Blackbirds and heard Sardinian Warblers.

 

A Violet Carpenter Bee on the thatch of the hide roof

The last thing I stopped to watch before leaving was a Violet Carpenter bee that was flying around the roof of the hide. This is pretty much always a reliable place to see these lovely giant bees; on a sunny January day last year I arrived here in time to see twenty or so of them around an old decomposing tree stump, probably recently emerged from a nest there.

 

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Posted in Birds of Southern Spain, Cadíz Province, Guadiaro Estuary, Nature, Nature of Southern Spain, Nature Photography, Wildlife of Cadíz

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Impact of heavy rainfall on wading bird numbers

Posted on 22/02/2011 | Leave a comment

22nd February 2011

Last week we had a lot of rain, high winds and some very dramatic thunderstorms. I’ve commented in recent posts on the noticeable effect this winter’s heavy rains have had on the water levels of the Guadarranque and Barbate reservoirs and a visit to the estuary and lagoon here in Sotogrande at the weekend confirmed there to be high water levels there too. It was interesting then to come across this article in this week’s  ‘Sur in English’ newspaper on the  effects of  the exceptional rainfall levels on the wintering wading bird populations. Although the article quotes numbers of birds and species counted in the neighbouring province of Malaga, I’m sure similar patterns will have occurred here in Cadíz too.

bird numbers in malaga’s wetlands have doubled this year due to heavy rainfall

Figures show an increase in the number of aquatic birds this winter in Malaga province. But at what cost to other species?
22.02.11 – 12:26 – George Prior |Axarquía
Malaga province’s unusually high level of rainfall this winter has meant the numbers of aquatic birds have soared to figures not seen since 1998, according to the Junta de Andalucía.
Remedios Martel, the Junta’s Head of Environment, reports that water levels at the majority of the province’s 28 wetlands are at a ten-year highs and there are more than 60,000 bird wintering in these areas. The census registers 53 different species which is also the highest in a decade.
The investigation shows that more than 60 per cent, or some 37,000 birds, are at Spain’s largest lake in Fuente de la Piedra, including 6,500 flamingos, a particularly high volume for this time of year.
Bob Wright, founder of the association, Birding Axarquía (birdingaxarquia.blogspot.com), says the weather has been a boon for the area’s aquatic birdlife.
“The wet winter we’ve had has certainly attracted water birds. Recently, for example, there were thousands and thousands of Mediterranean gulls on Lake Viñuela; and everything suggests it will be a good season for the breeding pairs of flamingos over the next few weeks too,” explains Bob.
“We’ve registered at least a dozen White-headed Ducks, which are one of Spain’s native, endangered species; it’s a good sign as at one time there were only 11 pairs left in Andalucía. There has also been a significant number of sightings of coots as well as diving birds such as cormorants, as the water is so deep.”
On the flip side, the bird enthusiast warns the picture is not as rosy for other species.
“The Junta de Andalucía is right in its findings that there are significantly more water birds this winter due to heavy rain and high water levels in the marsh and wetlands; but it needs to be stressed that this has also been to the detriment of other species.
“High levels of water in lakes, streams and rivers have meant there are not as many small waders, such as the Common Sandpiper, as there should be, as they feed off small invertebrates and insects in the mud or exposed soil at the edge of a river or lake. Larger waders like storks and herons, are more numerous in comparison this year,” he confirms.
Temperatures
Not only has the winter been wetter, it has also been averagely two degrees colder than the norm. This too has had a knock-on effect for the province’s birds.
“The cooler temperature have prevented many of the migratory birds coming back to this part of Spain,” says Bob Wright.
“We are only just beginning to register species like House Martins and Swallows, which we’ve starting to see again over the last few days; last weekend we also noticed the first Grey Wagtail. But it’s probably still too cold to see swifts just yet though.
“It’s an exciting, if not crucial, time of year for the native and visiting birds of southern Spain. And the latest figures highlight what a huge impact weather patterns have on our wildlife.”

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Are nesting wading birds killing Cork Oak trees?

Posted on 22/02/2011 | Leave a comment

My Dad mentioned an article he had read recently about birds killing off Cork Oak trees and I meant to research it earlier, but forgot about it. I don’t know what triggered the recollection this morning, but whatever it was led me to find this article on what seems to be an interesting website, new to me, that is produced by the Natural Research Environment Council and titled Planet Earth. The link is http://planetearth.nerc.ac.uk and they invite comments on their articles if you think you know better! It’s an interesting article, although it does make it sound as though all the regions’ Cork Oaks are under this threat, rather than those growing in the immediate Doñana area.

Bird conservation leads to tree death

14 December 2010, by Tamera Jones

Conservationists have been so successful at protecting endangered birds in a Spanish nature reserve, that the birds are now killing the reserve’s ancient cork oak forest, say scientists. This may mean some colonies will have to be moved to protect the trees, some of which date back to the seventeenth century.

The trees are the last part of a huge cork oak forest which once covered south-western Spain, and provide food for deer, wild boar and small mammals. The endangered Iberian Lynx often also uses old cork oak trees as breeding dens.

Damaged tree

Damaged tree (image: Maria T.Dominguez)

Over the last 40 years scientists had noticed that trees used by wading birds during the nesting season seemed to die more often than trees not used by birds in the Doñana Biological Reserve – a World Heritage site – in south-western Spain. But they couldn’t be sure if firstly the damage could be blamed on birds, and secondly how the birds were damaging the trees. So Dr Luis García from the Instituto de Recursos Naturales y Agrobiología de Sevilla (CSIC), other Spanish scientists and a researcher from the Centre for Ecology & Hydrology decided to find out.

In reserves where bird populations are protected, tree damage can often be blamed on bird populations that have got too big. So Garcia and his team reasoned this could well be happening in the Doñana Biological Reserve.The team analysed the health of 60 ancient cork oak trees, sampled leaves and soil, and worked out how many leaves were covered with poo. They write that, ‘an intense and persistent occupation of trees by colonial wading birds induces large changes in the soil composition and contributes to the decline of the centenarian cork oaks.’

They found that salts in the soil came from the birds’ excrement. Not only does excess salt stunt the trees’ growth, eventually killing them, but the birds break branches, tear off twigs for nests and their droppings are bad for the trees’ leaves. With around 70 nests in any one tree, the researchers found that the nesting birds produce so much poo it upsets the delicate balance of the soil which nurtures the oaks.

The birds’ faeces lead to high concentrations of salts in the soil, to which cork oak trees are particularly sensitive – the salt makes it hard for the trees to absorb enough water. The researchers found that cork oaks which are home to birds like the white stork, the spoonbill and the grey heron are in much worse condition than trees with no nesting birds.

‘If populations of these birds continue to rise, the effect will increase. The source will still be there,’ says Cristina Aponte from the Instituto de Recursos Naturales y Agrobiologia de Sevilla, and co-author of the study published in Biological Conservation. ‘New trees will be used by the colony as the occupied trees die.’

This case of one conservation success leading to the decline of other endangered species isn’t as rare as you might think. Problems crop up when different species have different needs and they live in the same habitat. In Polish forests, cormorants and protected wading birds have harmed ancient trees, elephants destroy endangered plants and trees in parts of South Africa, and the rare chamois in the Pyrenees feeds on the equally endangered larkspur plant.

For managers of the reserve, there is clearly a trade-off between maintaining the area for nesting birds and preserving the ancient cork oak forests. One solution to the problem would be to relocate the colony to a region where the trees aren’t as valuable or rare. But the size of the colonies could make relocation challenging.

As the climate changes, warmer temperatures could bring further problems.

‘Increased water-stress under climate change could exacerbate the problem, because trees won’t be able to get the water they need,’ explains Aponte.

Around 95 per cent of the cork oak forest in south-western Spain was devastated by human exploitation between the seventeenth and twentieth centuries. But remaining trees were kept for producing cork, and to support cattle and game.

Now wading birds nest in the trees from February to July, with colony sizes varying from year to year from 150 to 13,000 pairs.

Luis V. García, Cristina Ramo, Cristina Aponte, Adela Moreno, María T. Domínguez, Lorena Gómez-Aparicio, Ramón Redondo, Teodoro Marañón, Protected wading bird species threaten relict centenarian cork oaks in a Mediterranean Biosphere Reserve: A conservation management conflict, Biological Conservation (2010), published online 3 December 2010, doi:10.1016/j.biocon.2010.11.007

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Posted in Birds of Southern Spain, Cadíz Province, Flora of Southern Spain, Trees of Southern Spain, Wetlands of Southern Spain

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Common Cranes and so much more at La Janda

Posted on 17/02/2011 | Leave a comment

12 February 2011

The first GONHS outing of this year took us to La Janda, nr. Tarifa, the place to visit during the winter to see large numbers of Common Cranes and White Storks gathered together as well as a myriad of other wintering and passage birds that are attracted to this rich, open agricultural site. This trip was a little different to our usual outings as we were guided by Stephen Daly, a professional guide who knows the locality inside out, is very aware of  what may be around at any given time and where best to find it. He also has privileged access to areas that are on private land and usually closed off, so although many of us on the trip have visited the area many times before, we were able to view parts of the site that were fresh to us.

A large group of members (21 of us), met up with Stephen at the Apollo XI venta, conveniently located a short way from the entrance to the La Janda site. After coffee and breakfast there was a little shuffling around to find everyone a seat in a 4X4, as the tracks around the site are weather-worn and not particularly friendly to ‘normal’ cars. We set off as a convoy of 6 cars, showing number plates from Gibraltar, Spain and the USA which evoked quite a bit of curiosity amongst other road users throughout the day.

We began our birding quest on land belong to el Cortijo de Haba, scanning the ploughed fields either side of a track. It was cold and quite misty there, but there were still birds to be seen, albeit mostly distantly; we  saw our first Common Cranes flying and quite a few Cormorants crossing back and forth. There were Storks, Cattle and Little Egrets present, a Buzzard hunched up on a distant fence, Red-legged Partridge at the field’s edge, Corn Buntings and Stonechats. We could hear Larks in the bare muddy fields, most likely Crested, but their superb camouflage made them difficult to pick out and although there was movement amongst them flights were low and short and not at all helpful to us.

We drove on to the La Janda site and turned in to be greeted by mist that shrouded the land to either side of us. The first birds we picked out were Lapwings that were flying around despite the reduced visibility that landed in the grassy field to our left.

A damp Cattle Egret stood in the damp mist, shaking out his feathers

The sun, quickly gaining in strength began to burn off the mist and birds began to move around more freely. Perching places are sparse in this part of the site; a sizeable mixed flock of Linnets, Goldfinches & Chaffinches flew into this small bush, with more alighting on the grass stems below to feed on grass seeds.

Birds in a bush-Linnet, Goldfinch & Chaffinch

There was an interesting departure from our usual route at this point; we would have continued driving and made a left turn onto the long main track here, but Stephen had gained permission for us to pass through a post and wire gate to the right, so we left our cars and continued along here on foot.

A spider’s web beaded with water drops sparkled in the sunlight

An old wasps nest attached to the wire fence that was probably concealed by reeds or long grass when it was built

The track leads between fields with the river on one side and a dry ditch on the other. There were numerous Chiffchaffs along here amongst the reeds, Stonechats perched up  atop stems and posts and Corn Buntings sang from the wire fence. Stephen had visited the site during the last week when there were large numbers of Snipe and Common Cranes here, but the field was being ploughed this morning, moving the Cranes on. We did however see Meadow Pipits, a Green Sandpiper and more Lapwings and there were still Snipe  in the field opposite, with Calandra Larks. With binoculars it was possible to see very large numbers of Storks gathered at the back of the fields and another perched Buzzard. By the time we turned around to walk back the sun had all but burnt off the mist and it was feeling much warmer. To our delight Calandra Larks were flying up high to sing and to display flights against the clear blue sky.

Calandra Lark, male displaying & singing

Calandra Lark–Melanocorypha calandra-SPANISH: Calandria común

Calandra Larks are big, heavily built larks with a large head, stout Greenfinch-like bill and a black patch on neck-side. Characteristic in flight, with dark wings (all black below) with broad white trailing edge. Display sings in circling song flight, often very high up; the long black wings and closed tail give the impression of a much larger bird. A typical Steppe species favouring fertile grasslands, widespread over much of Spain and parts of Portugal, generally below 600m. There has been a noticeable decline in numbers in recent years due to modern agricultural practises. Feeds on seeds, shoots & insects. Calandras are thought to be non-migratory.

A Spoonbill was spotted flying, seeming to be trailing a leg. Back at the bottom of the track we heard Fan-tailed Warblers ‘zitting’ amongst the long grass, heard a Cetti’s Warbler from somewhere by the water and saw a pair of Mallard flying.

Driving along the main track we had some great views, a Swamp Hen (I still prefer Purple Gallinule), Coots, loads more Cattle Egrets, Corn Buntings and Stonechats. There were Little Egrets, Grey Herons, and a distant hovering Kestrel. We stopped to photograph 3 Cranes close by in a field, that turned out to be our best view of the day of Cranes on the ground.

Three Common Cranes, our best view of the day

The convoy came to a halt to admire three beautiful Spoonbills that stood at the edge of a flooded field, settling down to take a rest.

Three Spoonbills on the edge of a distant flooded field

We stopped again a little further on as Golden Plovers, still in winter plumage and incredibly well camouflaged against the bare brown earth were spotted in a field together with yet more Lapwings. Visible only with the aid of a telescope, we may well have passed them by if they had not been pointed out to us.

There were Golden Plovers in the flat bare field beyond the reed-fringed river

Lapwings were everywhere today, flying and feeding on the ground

An elegantly poised Grey Heron alone in a stubble field

We turned right off the main track, crossed the bridge over the river and then drove down the length of straight track lined with small willow trees,  currently bearing catkins. The track surface here was full of potholes to avoid and from our position at the back of the convoy, the only birds we saw were a couple of Chiffchaffs and Goldfinch. We stopped briefly and getting out of the car inadvertently disturbed a bird we were hoping to see – a Great Spotted Cuckoo left the cover of the shrubs and flew low down, close to the hedge back along the way we had just driven.

The rest of our party had stopped a bit further on to watch a well-spotted Black-winged Kite perched at the top of a small tree. The beautiful bird then flew out across the field it had been scanning, hovered Kestrel-like over a spot on the ground then returned to its perch.

A distant view of a Black-winged Kite

The next spot was of a Little Owl that had been sitting up on one of the huge arms of one of the irrigating contraptions; it was long gone by the time we tail-enders arrived! We did see a Marsh Harrier here though,  quite distant above the hills to our left, but still good to see. Causing a little more excitement a Hen Harrier flew into view on the opposite side of the track, again distant, but it was possible to see it was a female that was then joined by another bird, probably the male. As we drove off we spotted a very tight flock of dark-coloured birds flying away from us that turned out to be Glossy Ibis.

We carried on up to the farm, leaving the cars once again to the scan around the very different terrain here. To one side there is rough pastureland where cows were grazing around clumps of flowering Asphodels; this is part of the Hen Harriers’ territory and they would have been around here when we saw them from lower down.

A huge field full of flowering Asphodels with grazing cattle, cork oaks and distant mountains – this is Hen Harrier territory

Parked close to a cow shed with a very muddy enclosed area in front of it that was full of curious cattle, the air around us was rather pungently fragranced, which some felt added to the campo atmosphere but which others found strangely offensive (townies!). But, where there are animals there are generally insects and small rodents, therefore birds. There were large numbers of Jackdaws all over the place that Stephen told us nest on the rock faces of a local quarry, and a little crowd of Chiffchaffs that were perching in the squares formed by a wire fence surrounded by yellow mustard-type flowers, diving out acrobatically to chase flies. A single Barn Swallow was spotted and a Booted Eagle that was perched up on a telegraph pole pointed out, 2 Buzzards circled, then a Hen Harrier flew in and scanned the area in front of us (pastureland surrounded with olive and cork oak trees and other scrubby vegetation). We heard the distinctive honking of Cranes flying and two separate groups headed straight for us then passed close over our heads. Lovely views of these large, elegant birds.

Cranes flying over our heads

Absorbed by the Cranes we had failed to notice that a huge flock of White Storks had gathered behind us and were beginning to wheel characteristically and drift across above us: a breathtaking display.

Wheeling White Storks

Moving along a short way we stopped again as Stephen spotted a Great Spotted Cuckoo that had been perched but that dropped to the ground, disappearing from view. Somehow someone picked up a Little Owl sitting in a tree above a bramble patch, but I could not see it, sorry.

So, onwards to lunch – which all GONHS outing regulars will know and appreciate is an essential part of the day’s proceedings. Stephen did us proud, guiding us to ‘Cortijo Los Monteros’, which is located on the Medina-Benalup road (km6). We all enjoyed our choices from the tasty and generously portioned, but very reasonably priced 3 course ‘menu del dia’, that we ate seated at a very long table in front of a huge roaring wood fire.

After lunch Stephen was taking us to a nearby reservoir. We stopped en route at a beautiful woodland spot along the road to look out for the rare Spanish Imperial Eagles that nested here for the first time last year, an unexpected event that has caused much excitement.

A cork oak tree reflected in a flower-covered pool which was well-populated with frogs

A lovely healthy-looking cow with a fearsome set of horns and dangly earrings grazed with her calf on the lush grass, guarded by her own personal ‘tick-picker’ (cattle egret).

We had no luck with the Imperial Eagles, but we enjoyed the moments of peace and tranquillity of our surroundings and while some of us were content to wander around and take it all in, others were diligently scanning the sky for the elusive raptors. Stephen heard a Green Woodpecker, or Iberian Woodpecker as he referred to it and whistled back to it, hoping to bring it to us, but it could probably see we were quite a crowd and chose not to. More Buzzards and a Sparrowhawk  were spotted and then excitement was aroused by two beautiful Red Kites directly overhead. They seemed as interested in us as we were in them and they spent some time moving around us slowly, whilst peering down.

A stunning Red Kite, looking a bit frayed around the primaries peering down at the strange gathering of humans below it

Arriving at the reservoir we got our bearings and realised we were at the far side of the huge expanse of water that lies to the left of the main AP-4 the Algeciras – Sevilla road, that we had all seen and wondered about dozens of times but had no idea how to access. Well now we know – it is the Barbate reservoir constructed in 1992 to prevent the agricultural land at the site we had just visited from flooding. That seems a little ironic as that site was historically a lake that was drained so the land could be put to agricultural use. The reservoir is absolutely huge, stated as covering 2,537 hectares, but now undoubtedly swelled by the recent heavy rainfalls. As with most reservoirs it appears to be a fairly sterile environment for birds, although apparently Osprey have nested there in previous years. There was not much to see here, we could hear Sardinian Warbler amongst the scrub growing on the bank we were standing on and some distant ducks were Mallard and possibly Pintails, but apart from a herd of goats grazing in an idyllic spot on a grassy hill near the water, there were no signs of activity. It’s a lovely spot though with views to Sierra del Algorrobo and their highest peak, el Picacho, the location for several previous GONHS outings.

A view across the reservoir

View to el Algorrobo mountains

Bird List for the day: Cormorant Phalacrocorax carbo, Cattle Egret Bubulcus ibis, Little Egret Egretta garzetta, Grey Heron Ardea cinerea, White Stork Ciconia ciconia, Spoonbill Platalea leucorodia, Glossy Ibis Plegadiss falcinellus, Mallard Anas platyrhyncos, Pintail Anas acuta,Red Kite Milvus milvus, Griffon Vulture Gyps fulvus, Hen Harrier Circus cyaneus, Marsh Harrier Circus aeruginosus, Sparrowhawk Accipiter nisus, Buzzard Buteo buteo, Booted Eagle Hieraaetus pennatus,Kestrel Falco tinnunculus, Red-legged Partridge Alectoris rufa, Pheasant Phasianus colchicus, Coot Fulica atra, Swamp Hen (Purple Gallinule Porphyrio porphyrio, Common Crane Grus grus, Golden Plover Pluvialis apricaria, Lapwing Vanellus vanellus, Green Sandpiper Tringa ochropus, Snipe Gallinago gallinago, Black-headed Gull Larus ridibundus, Lesser Black-backed Gull Larus fuscus, Woodpigeon Columba palumbus, Collared Dove Streptopelia decaocto, Great Spotted Cuckoo Clamator glandarius, Little Owl Athene noctua, Green Woodpecker Picus viridis (Iberian race sharpei)(heard), Crested Lark Galerida cristata, Calandra Lark Melanocorypha calandra, Barn Swallow Hirundo rustica, Meadow Pipit Anthus pratensis, Pied(White) Wagtail Motacilla alba, Black Redstart Phoenicurus ochruros, Stonechat Saxicola torquata, Fan-tailed Warbler Cisticola juncidis (heard), Cetti’s Warbler Cettia cetti (heard),Sardinian Warbler Sylvia melanocephala, Chiffchaff Phylloscopus collybita, Spotless Starling Sturnus unicolor, Jackdaw Corvus monedula, House Sparrow Passer domesticus, Chaffinch Fringilla coelebs, Goldfinch Carduelis carduelis, Linnet Carduelis cannabina, Corn Bunting Miliaria calandra (51 species)

Further information & links:

This blog has pages relating to La Janda, including directions for getting there and previous trip reports.

Stephen Daly keeps a photoblog that has loads of  stunning photographs of the many birds he encounters in the area, including Great Spotted Cuckoos, Black-winged Kite and Imperial Eagle:  andalucianguides.blogspot.com

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Posted in Alcornocales Natural Park, Birds of Southern Spain, Cadíz Province, La Janda, Nature of Southern Spain, Nature Photography, Wildlife of Cadíz

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Jay antics

Posted on 13/02/2011 | Leave a comment

11th February 2011

I hear Jays most mornings as they make their way around the neighbouring trees calling noisily to one another, and although I’ve had glimpses of them I haven’t had a really good view of one for ages, so I was very happy to see one call in for a quick drink at the bird bath this morning. They are such beautifully marked birds and are intelligent and full of character, it’s a pity they have the cannibalistic trait that make them a threat to the smaller birds.

A very handsome Jay taking a drink

JAY – Garrulus glandarius-SPANISH:  Arrendajo Común

Occasionally a Jay will stay to bathe and turns a visit into a proper spectacle, it is such an amusing sight to behold that I’m putting in some pictures I’ve taken before when I’ve caught them in the act.

A Jay creating a maelstrom

A refreshed Jay with a new punk hairstyle

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Posted in Birds of Southern Spain, Cadíz Province, Cork Oak Forest, Nature, Nature of Southern Spain, Nature Photography, Wildlife of Cadíz, WOODLANDS

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