More Alentejo days

At this time of the year it is difficult to beat a day‘s birding in the Castro Verde area of the Baixo Alentejo, particularly if you enjoy seeing birds of prey.  We’ve been up there three times during the past week and seen 16 raptor species!  That’s five eagles, three kites, three falcons, two harriers, two vultures and of course Common Buzzard.  There has seldom been a moment when there wasn’t at least one raptor in view.
 

Montagu's Harrier

Great Bustards are easy to see; Little Bustards are easy to hear but becoming more difficult to locate as the vegetation grows.  Roadside fence posts and power poles and cables provide perches for countless Corn Buntings and Thekla Larks and a surprising number of Iberian Grey Shrikes; among them the prospect of an occasional Black-eared Wheatear, Tawny Pipit or Short-toed Lark keeps us alert.  Yesterday we found an Ortolan Bunting, which was a surprise - an unusual bird in this area and on an early date.

Little Bustard

 Black-eared Wheatear

Iberian Grey Shrike

Rollers have now returned to their regular nesting areas and they are always fun to watch.  They mostly nest in artificial sites, nest boxes and the like, which are provided for them at several of the farms.  Often they have Lesser Kestrels as next-door neighbours but yesterday we watched a pair that seemed to have competition from Jackdaws.  It is easy to see how a resident species like Jackdaw might gain the advantage over a late-arriving migrant when it comes to nest site selection.  

European Roller

The area is dotted with small reservoirs and ponds where Little Grebes and Little Ringed Plovers are frequent and Black-winged Stilts are often found.  One or two of them have Collared Pratincoles breeding.  We have particularly enjoyed watching the Pratincoles this week.  They are such attractive birds and wonderfully confiding.

Collared Pratincoles

Nesting White Storks never lose their attraction and there are so many that we have given up trying to count them.  There are nests on poles, in trees and on buildings and many of them have tenants living alongside the storks: House Sparrows, Spotless Starlings and Spanish Sparrows.

Spanish Sparrow

And it’s not just a visual experience!  As well as the constant jangling song of the Corn Buntings and the zitting of Cisticolas, most of the water courses with any vegetation have Nightingales singing loudly.  There are numerous Calandra Larks singing and displaying, Bee-eaters can frequently be heard passing overhead and where there is suitable habitat, often roadside eucalyptus trees, there is the sound of Golden Orioles.

Corn Bunting

No doubt we’ll be heading to the Alentejo again next week!  Every day up there is different.   

Days out from Tavira

Last week was a busy one for us with days spent in the Castro Verde area of the Baixo Alentejo and across the border in Doñana as well as around some of the usual sites in the Algarve.

The Alentejo is at its very best right now.  Both Great Bustards and Little Bustards are displaying and easy to see, there are raptors everywhere (13 species this week), Calandra Larks singing, Black-bellied Sandgrouse, Collared Pratincoles, Great Spotted Cuckoos, Rollers, Black-eared Wheatears and more.  However, what makes this time of the year really stand out is the amazing display of wild flowers – carpets of yellow, white and purple with patches of red.  Truly spectacular!

Alentejo flower show...

...too many to name!

Black-eared Wheatear

Lesser Kestrel

Doñana, too, is really looking good.  In complete contrast to last year’s disappointment following the drought, currently there is water everywhere and, as a result, lots of birds fixing to breed.  In particular, there were hundreds of Greater Flamingos and Glossy Ibises and seven species of herons and egrets.  Throw in a few Gull-billed & Whiskered Terns, some Greater & Lesser Short-toed Larks, Red-knobbed Coots, Great Spotted Cuckoos and an assortment of raptors and waders and it makes a great day trip from Tavira.  There was even a Long-tailed Duck at the Cañada de Rianzuela.

Great Spotted Cuckoo

Little Ringed Plover

In the Algarve, we’ve been to Ludo, Quinta do Lago, Olhão and, of course, Tavira, all of them within the Ria Formosa.  Highlights for our visitors have included Collared Pratincoles, Little Bittern, Bee-eaters, Caspian Terns, Slender-billed Gulls and Stone-curlews.  Just as much as those, we’ve enjoyed hearing the air filled with the songs of Nightingales, Cetti’s & Reed Warblers and watching Black-headed Weavers busy building their nests.

Collared Pratincole

Black-headed Weaver

Finally, news of the colour-ringed Common Redshank, H19, which we previously blogged about here.  This bird, which has now spent three winters in the saltpans here, is so faithful to one particular area that when we couldn’t find it on 15th March we were confident that it had left to start its migration to The Netherlands.  At the time, the weather there was awful with temperatures down to minus-3 and it didn’t seem like a good place to be going.  We were worried!  Anyway, the good news is that ‘our’ bird (which we share with Wim Tijsen who ringed it) arrived back on the breeding grounds on 9th April having presumably stopped somewhere on the way to wait for better weather.  We hope for news of a successful breeding season.       

Castro Verde Week

There’s not been much time for Algarve birding this week. Bustards have been in demand and our schedule has been dominated by trips to the Castro Verde area.

Great Bustard

As we have indicated previously, Great Bustards can be a bit elusive at this time of year and with temperatures reaching 32° it’s definitely best to be out early to look for them. It’s amazing how well they blend in with the vegetation in the parched landscape. Our 100% record of finding them remains intact but there have been occasional moments of doubt!

Little Bustards have been even harder to find in recent weeks so yesterday’s flock of more than 50 birds was particularly welcome. Sometimes we have to make do with flight views but these were on the ground and we had excellent views through the telescope.

Raptors in the area now include Hen Harriers, replacing Montagu’s, and Red Kites, replacing Black ones. We’ve had brilliant views of Spanish Imperial, Short-toed and Bonelli’s Eagles and yesterday had a reasonably close flock of two dozen or so Griffon Vultures.

Eurasian Griffon

All of the week’s Black-bellied Sandgrouse have been heard first and seen only as fly-overs; the area of habitat available for them now is huge.

Northern Lapwings started arriving several weeks ago but there are still relatively few of them. In this extremely dry environment, food must be in short supply. Mostly they are around the edges of the few reservoirs or on grassland that has been irrigated. The reservoirs are attracting a few other waders including Greenshanks and Green Sandpipers (two of our favourite birds!) and three times this week we have seen a Great Egret along with the Little Egrets and many Grey Herons. Great Egrets are relatively scarce here but we do seem to be seeing them more and more frequently. It was also good to see a couple of Black Storks standing amongst the assembled herons.

Black Stork

Northern Wheatears are numerous now, flying from roadside fence posts everywhere; it’s a time when we can easily see all three wagtail species and amongst the Yellow Wagtails there are a few Tawny Pipits.

Tawny Pipit

This Viperine Snake, a species usually found in or near to water, was taking advantage of a puddle formed by run-off from agricultural irrigation.

We don’t mind how often we visit the Baixo Alentejo and no doubt we’ll be up there again next week!

Where were we?

We had a great day out yesterday! Lots of sunshine and plenty of birds.

The day’s bird list included two Black Storks, 30-plus White Storks, a Great Egret, more than 300 Common Cranes, a Spanish Imperial Eagle, a Griffon Vulture, numerous Red Kites, 150 or so Great Cormorants and a nice selection of waders that included Greenshank, Spotted Redshank, Dunlin, Ringed Plover and Snipe.


So, where do you think we were? It sounds a bit like Doñana, doesn’t it? But let’s add a few more species to the list: Great Bustard, Little Bustard, Black-bellied Sandgrouse and Bonelli’s Eagle.

Here's a clue!

Now what do you think?

Yes, that’s right, we were in the Baixo Alentejo. No need to go to Spain when Portugal offers so much!

Tavira update

It's been a busy few weeks for me while Pete has been away leading an Avian Adventures tour in Costa Rica. I've visited most of our favourite sites - Tavira saltpans, Castro Marim, Ludo and Quinta do Lago and the Baixo Alentejo - most of them more than once! The weather is taking longer to settle this year and some of my birding has been in pretty wet conditions. Migration has really picked up though with Northern and Black-eared Wheatears, Woodchat Shrikes, Great Spotted and Common Cuckoos and European Bee-eaters all here in reasonable numbers now.

I saw my first of the season Collared Pratincoles at Castro Marim on the 22nd March but the Black-tailed Godwits, which a couple of weeks ago were looking very smart in their brick-red plumage, seem now to have headed north to their breeding grounds. I'm sure the Dunlins that are now showing smart black bellies will follow very soon.

Collared Pratincole

Dunlin

On the 29th whilst visiting Cerro do Bufo I watched a pair of Great Spotted Cuckoos in their courtship routine. I first saw the male, sitting on a fence post with a huge caterpillar in its beak. The bird then flew to another post and called whilst still holding its prey. This brought the female in and the male quickly mounted her, at the same time presenting her with the caterpillar. Mating is invariably preceded by courtship feeding but the whole episode was over in a matter of a few seconds.

Great Spotted Cuckoo

Male Great Bustards in the Alentejo are in fine plumage and their leks have been fascinating to watch as they throw back their heads, fluff up their feathers and throw their wings forward - almost turning themselves inside out!!

Along the Mértola to Castro Verde road, White Storks are nesting in good numbers, although some of them have had to build new nests. Last year some of them returned to find that their nests had ‘disappeared’ - some of the power poles that support the nests had been replaced as part of the road improvement scheme. Platforms have been provided to help the re-building project and all seems to be going well – let’s hope they have a successful year.

At Quinta do Lago the Purple Swamp-hens, Great Crested Grebes and Red-crested Pochards don't seem to mind that the reeds were very severely cut back earlier in the year - they seem to have other things on their mind!

A Slender-billed Gull that was hanging out on saltpans near the Hotel Vila Galé here in town seems now to have moved on. Not very far from there I have twice recently seen Black-crowned Night-Herons which was something of a surprise. On the first occasion, there were two birds and on the second there appeared to be two adults and a sub-adult bird. We saw a couple of Night-Herons locally before Christmas but these latest birds are presumably migrants.