Feel free to post questions or comments on this new blog about Birding in and around Barcelona and Catalonia, Spain. Although currently still in progress, I have uploaded Trip Reports up until November 2010... with videos and month-by-month 'quick look' summaries still to come. Stephen Christopher
Showing posts with label September. Show all posts
Showing posts with label September. Show all posts

Saturday, 14 January 2012

How to find Dupont's Lark, Bustards and Sandgrouse in the Spanish Steppes

Dupont's Lark taken by David Linstead at 11.15 a.m. on 28th February 2011 after almost giving up in strong winds

Introduction

Without doubt the Steppes is always the first location any birder excitedly pencils in when planning a birding holiday to Spain.

With the vast majority of their respective European populations concentrated in Spain, Great Bustard, Little Bustard, Pin-tailed Sandgrouse, Black-bellied Sandgrouse and of course Dupont’s Lark would be on any bird watcher’s list.

But if you think scanning for a bendy beak at daybreak, staking out a watering hole and then checking the fields for those big bustards is all there is to birding in the Steppes, think again.  It will provide you with one of the most challenging experiences of your birding life.  But, of course, all the more thrilling for it.

So for all those considering a trip to Spain over the coming year, here is a complete guide to finding, watching and photographing Steppe birds, a thorough exposé of their environs and behaviour that contains about 100 pieces of directly relevant information, 20 instructive photos and more than a few field craft trade secrets – including dispelling one or two myths!

Pin-tailed Sandgrouse are much more flighty when mixed with Black-bellied (right), SC May 2011

1.  Songs, calls and other noises…

In my experience as a bird guide, the vast majority of Black-bellied and Pin-tailed Sandgrouse are first encountered through sound, which is then used to track an airborne flock en route to a favourite field, discover a hidden feeding group bubbling out contact calls on the ground or pick-out an individual’s skylark-high courtship flight.

The classic fart-raspberry ‘song’ of a breeding male Little Bustard, which delivers its palabras de amor with a characteristic head toss, is very well known but be aware that it’s quite ventriloquial and can be further away, or in a different direction, than at first appears.  I thought the first one I ever heard was a grasshopper at my feet!

Displaying male Little Bustards occupy territories from mid-March, SC April 2007
It may help to know that they perform on up to five ‘stages’ within their territory, often hidden but usually including the highest point such as a slightly raised mound of earth but, if you do hear one, persevere rather than be tempted to head off in search of another as most show themselves eventually.

Pairing with females occurs some weeks later, Derek Charles June 2007
A relatively little known Little Bustard noise however is the ‘wing-whistle’ of flying males.  A strange high-pitched sibilance is created as they flap, possibly evolving to help keep flocks together in flight, and can easily be lost in a symphony of lark songs.

It’s invaluable however, along with the calls of sandgrouse, for making you immediately aware of birds passing overhead that you might otherwise miss.  In this way we often pick-up sightings of Little Bustard and both sandgrouse whilst we’re busy scanning for them on the ground!

The song of the Dupont’s Lark, once heard, is never forgotten, even if it’s on a CD.  I’m not particularly one for using a recorded lure, preferring traditional field craft instead, but in any case, although it may perhaps induce one to sing sooner than a little patience would, this won’t help you to see it.

What is useful however is the knowledge that they will sing from the ground as they walk (so keep scanning gaps in the vegetation), that they will make free use of rocks, walls and high ground to perch on (although interestingly never vegetation in my experience) and that the song travels – so the culprit is invariably further away than you think!

Sometimes, of course, the sound will be coming from the air; extremely handy for first locating a bird before trying for a better view once it has landed.  If you don’t manage to hone in whilst it’s still singing, then note that the song flight, and often even normal flight, ends in a sudden vertical plummet to the ground, interrupted by a brief ‘brakes on’ flutter a couple of metres above the settle point.



2.  Habitat…

Surprisingly the heat can be an advantage in getting good views of birds, Zac Hinchcliffe August 2009
It’s true that much of Spain is relatively dry but there’s more water available to birds than you might think and waiting by a watering hole for sandgrouse to show for a ritual drink, unlike in Africa, will have limited success.

So, where exactly do you start looking?  Even if you’ve singled out a well-known and reliable location on the Internet, upon first arrival you’ll still be filled with doubt.

True steppe, defined as ‘a treeless plain, often semi-arid and grass-covered’, no longer exists in much of Spain or Europe, not in any real sense anyway, it having been greedily swallowed up by generations of irrigation, intensive farming and over-grazing.

From 120 pairs of Pin-tailed Sandgrouse in 1989, a 2002 census showed a 50% decline in Catalonia, SC July 2006
So ‘non-irrigated cereal cultivation’ often replaces ‘grass-covered’ and ‘interspersed scrub and almond trees’ may have to be substituted for ‘treeless’.  In other words, abandoned farmland and even active areas of crop fields, as long as they’re not irrigated, will also hold bustards and sandgrouse during both the breeding and wintering seasons.  Study the photos in this blog which have been deliberately selected to show a range of habitat types.

The Birds of the Western Palearctic, among others, has Dupont’s Lark habitat down as open flat areas, or slopes not exceeding 25% gradient, with ground cover of about 30% made up of vegetation not more than 30 – 50 cm tall.  Well.  Just in case that means absolutely nothing at all, as with me when I started looking for Dupont’s Lark, here’s a photo of my patch to at least give you an idea.

A great location for day time singing Dupont's Lark, SC April 2009


3.  Time of year and its effect on birds’ behaviour…

However, after breeding, the Dupont’s Lark abandons this habitat, or so we’re told, to mix it up with flocks of Skylark and Calandra Lark in cereal fields, especially of barley or oats.

If I tell you that I have only once discovered a Dupont’s Lark amidst such flocks, it may give you an idea of the scale of the task in Winter but don’t despair as it’s not by any means uncommon to hear and see birds singing in their territories from November, although February is more usual, and in some high-density populations, like those at Belchite, almost throughout the year.

There are actually four Pin-tailed Sandgrouse in this picture, Jean-Michel Paulus April 2009
Although they will feed, roost and nest in cereal fields, both bustards and sandgrouse prefer the more natural areas that are left fallow.  They form nomadic feeding flocks and, importantly, favour particular fields at particular points in the seasonal cycle of fallow to plough to crop to stubble and back again.  Easy if you know where those fields are but easy to miss if you don’t.

Furthermore they utilise these feeding sites until the food resource runs out or a farmer’s plough turns the seed too deep into the ground to reach.  Hence both bustards and sandgrouse are rarely seen on recently ploughed fields.

Little Bustard hide and moult after breeding, Stewart Abbott August 2008
It’s surprising how little vegetation Steppe birds need in which to hide, particularly out of breeding colours.  Even the 50cm high Little Bustard scrapes out a hollow and beds down (and the incubating female even pulls vegetation over her back!) and so, unless you are party to a bit of local knowledge, it’s often a matter of picking a field and patiently scanning.  If the rock moves, ‘scope it!

Great Bustard are twice as tall of course and, although they too have their moments, can usually be picked out without difficulty even at distance, especially when in post-breeding flocks.


Post-breeding Great Bustard flocks occupy my patch from September to March, SC Dec 2009
In winter the lack of vegetation can help, although sandgrouse too can merge into a bare rocky background to startling effect...

With caution Pin-tailed Sandgrouse can be viewed car side, especially if they have young, SC July 2006
...but it’s less tiring on the eyes in fields where shoots of winter wheat provide a contrast and flocks can be spotted, standing out easily against the uniform green.  Once the crop has grown though you may as well focus your attention elsewhere.

Black-bellied Sandgrouse sometimes bubble contact calls to each other whilst feeding on the ground, SC Nov 2006
During the post-breeding moult Little Bustards will stay hidden in scrub, grass, clover, rape or cereal stubble, even amongst old sweet corn stems for instance.

This Little Bustard stood up next to the car and just walked and settled a few metres away, SC September 2010
A good place to scan for them though is close to field-boundaries, from where they seldom stray until their feathers, numbers and confidence have grown and they can then be seen strutting about out in the open in larger and larger flocks.

Sometimes Little Bustard only become visible if they move, Paul Turkentine November 2009
On the whole, as with sandgrouse, the numbers within bustard flocks build through the Autumn to a Winter peak.

In my patch, winter Little Bustard flocks rarely peak at 100 birds, SC November 2006
Not all Little Bustards join in though, with individuals and pairs sometimes revealing their alternative tactic to flocking when accidentally flushed in the peak of winter.  At this time, it’s not even unusual for them to expose themselves apparently unprovoked but they don’t usually fly, or walk, beyond scope distance and will return to their roost spot after reassuring themselves that you’re no longer a threat.


4.  The time of day and its effect on birds’ behaviour…

Sandgrouse, famous for carrying water back to their nestlings soaked in their breast feathers [more details], like bustards, are more active before the heat of the afternoon sun forces them to take it easy and so, although by no means essential, it’s better to get on site early.

Annual sunrise and sunset times across Spain can be found here.

In my patch, winter mixed sandgrouse flocks peak at 200 birds, George Bond Nov 2009
There is certainly more flight activity at this time (and during the latter part of the day) so lookout for overhead flocks.  You may hear them first if you’re close enough but don’t ignore anything flying in the distance as Pin-tailed Sandgrouse can be reminiscent of Golden Plover, or even disregarded as pigeons by the unwary, and I have witnessed Little Bustard dismissed as ‘some kind of duck’ on more than one occasion.

Little Bustard usually fly with their wings below the horizontal, Martin Cracknell March 2009
The heat, even in Summer, can have its advantages though.  It’s not as if the birds vanish from existence and I’ve had some of my very best views of Black-bellied Sandgrouse during the highest afternoon temperatures when small groups, unwilling to give up the sanctity of the cooler ground and take to the skies, have been approached with caution and brought car-side.

Dupont’s Lark, contrary to popular assertions, do in fact sing habitually during the day and, although much less frequently, even in winter.  I originally discovered the regular site I take my clients to by hearing two birds singing at three in the afternoon and, at this same site, we have happily watched a rock-perched bird singing after ten in the morning in November.  I never understand the obsession with getting on site to hunt them during darkness, and there really is no need, unless you’re happy to tick silhouettes.


5.  General behavioural and field craft tips…

Although usually quiet, grounded Pin-tailed Sandgrouse do sometimes chatter, Mark Hiley November 2008
Once you see a distant flock of bustards or sandgrouse on the ground, take what you can while you can and get them in the telescope.  It’s essential to remind oneself that they are happy where they are, especially if they’re feeding, so take your time and let them get used to you before patiently edging nearer step by step for a better view.

As you get closer, stay in the car if you can and use your scope from the window but if you do need to get out do it very, very slowly.  And watch your noise levels too – a car door closing sounds just like a gunshot to a bird.

Pin-tailed Sandgrouse are not particularly flighty (Black-bellied Sandgrouse require much more caution, and will take Pin-tailed with them if it’s a mixed flock) and as you approach you will notice that, like many steppe birds including Little Bustard and Dupont’s Lark, they will begin to walk away first, as an energy-saving and habitat-specific strategy against predators, before electing to fly.  If you see this stop all movement and wait until they settle, even before lifting your binoculars slowly to your eyes.

If care is taken in this way – and it’s not as easy as it sounds – it is not uncommon to be able to view them along side the car.  Note that, if you want photos, it is advisable to have your camera sticking out of the window from the off rather than poking it out when you get close and risk flushing them.

Zac Hinchcliffe reached over my lap to snap this below my car window (Aug 2009)
If you do accidentally startle and flush a flock of sandgrouse there are two things to remember.

Firstly, normally they don’t ALL fly up and so, especially if it’s a handful taking off, check the ground from where they flew as there are usually others ‘freezing’ (another anti-predator strategy).

Secondly, remember that they do have favourite fields so don’t move on too soon as they have a habit of flying in a large radius before returning to roughly the same spot.  Back off a little, wait and, if they don’t return, check back some time later.  If they do fly off, persevere with your binoculars until you see where they land in case you can track them.

Little Bustard, if they see you, are initially quite flighty but often they won’t go very far, especially in the breeding season, either landing out of sight just over a nearby rise or settling nicely for a mid-distant ‘scope.

In my patch, winter Great Bustard flocks peak at 50 birds, John Fox Nov 2010
Great Bustards (there are none in Catalonia, I visit nearby Los Monegros to see them) are less flighty than their smaller cousins and can usually be seen on the ground without too much hassle as long as you don’t surprise them.  Note though that they usually require about l km clear visibility on three sides so again some patience will be needed.

About half the world's Dupont's Larks are found in Spain, David Linstead Feb 2011
It’s surprisingly common to see (and hear of) fleeting glimpses of Dupont’s Lark running across or along the tracks as one first arrives on site, when a flash of white tail sides or even a glance at a pale crown stripe may be all you get to attempt to confirm the sighting.  With a little more forethought and caution as you approach therefore one can turn these uncertain encounters into something a little more substantial.


Have a great trip then and good luck but, even should you have the worst misfortune in the world, please don’t be tempted to stray from clearly marked footpaths or deliberately flush grounded birds for a flight view, especially in breeding season.

A higher number of bird species of conservation concern are found on open land than in any other habitat and there are many red-listed or endangered species in the steppes that are on the threshold of local extinction.  They have enough problems with the threat of continued agricultural change without a pair of size eleven boots stomping all over them (that’s size 45 for the Europeans amongst us).  In any case, watch out as the Agents Rurals, or Countryside Police, are quite vigilant.

If you have a mind to, you can check out the birdwatchers’ code here.

Stephen Christopher

P.S.  Here’s one final tip… Hire a guide!

This is a quite typical view of Red-necked Nightjar from May to August, SC August 2007

Guided Birding Holidays, Short Breaks and Day Tours.

A guided trip to the Steppes of Lleida (and optional nearby Los Monegros) is available as a day tour, or as part of a short birding break or full week’s bird watching holiday.

To check the availability of places on shared tours, post your own request for sharers, or inquire about dates for an exclusive birding trip, visit Catalan Bird Tours’ website or e-mail Stephen Christopher.


OTHER SELECTED SPECIES:

Resident: White Stork, Griffon Vulture, Golden Eagle, Red Kite, Black-shouldered Kite*, Stone-curlew, Eagle Owl, Hoopoe, ‘Iberian’ Green Woodpecker, Thekla Lark, Lesser Short-toed Lark, Calandra Lark, Black Wheatear, Blue Rock Thrush, Penduline Tit, Iberian Grey Shrike, Red-billed Chough, Rock Sparrow

Passage only: Osprey, Honey-buzzard, Red-footed Falcon, Dotterel

Migrant breeders:  Common Quail, Egyptian Vulture, Short-toed Eagle, Booted Eagle, Montagu’s Harrier, Lesser Kestrel, Hobby, Great Spotted Cuckoo, Red-necked Nightjar, Bee-eater, Roller, Wryneck, Greater Short-toed Lark, Red-rumped Swallow, Tawny Pipit, Spectacled Warbler, Woodchat Shrike, Golden Oriole

Winter Migrants: Hen Harrier, Merlin, Common Crane


CLIENT RECOMMENDATIONS:

"That morning on the Steppes was one of the best birding sessions we've ever had and will stay in our memories for a long time. So many excellent birds in such a short space of time was exhilarating.  We really enjoyed your excellent company and hospitality and picnic lunches will never be the same again.

We would thoroughly recommend your holidays to anyone. It was great to be able to enjoy birds rather than be rushed on before we were ready. The ID tips you gave us were really useful."

David and Chris Evans spent a week in May birding in Catalonia.


“Without your guidance I would have probably only found fifty percent of what was there, I certainly would not have got within 3 yards of a Red-necked Nightjar.  Every time I enquired about a bird it turned up almost immediately; I began to suspect you had an assistant beating them out at prearranged signals.  I would recommend your birding tours without reservation."

Andy Strouthous spent a week in August birding in Catalonia.

Thursday, 15 September 2011

Client Trip Report: Autumn Break, September 2010

15th - 20th September 2010: Birding in Catalonia, Spain: A Trip report by Jonathan Prochera

"We really had a brilliant time birding in this part of Spain and cannot recommend it enough.  We had birded in Spain several times before, but after our trip I think we would only return to Catalonia."
Jonathan and Robert Prochera, UK




DAY 1: Barcelona -  The Llobregat Delta

We arrived at Barcelona airport early afternoon, after a smooth two hour flight from Stansted airport and met up with Stephen Christopher.  It was beautifully sunny and warm but there was a strong breeze coming in off of the sea.



[Wood Sandpiper from the Ebro Delta]

The first birds we picked up upon entering the Llobregat Wetlands reserve, near to the airport, were the abundant Zitting Cisticolas, of which we managed to find a non-shy individual and were awarded lovely scope views.  As we progressed through the reserve towards the viewing towers, we recorded Mediterranean and Black-headed Gulls in good numbers mixed in with a small flock of Sandwich Terns.  Mallard, Gadwall, Common Teal and a pair of rather shabby looking Red-crested Pochard were noted as well as a few more common water birds that we were used to back home in Norfolk.
 
Upon reaching the first of the towers we had spectacularly close views of a pair of Ospreys (photo is from the Ebro Delta) soaring together and being harassed by the odd black-headed gull - not bad having been here for only 20 minutes!



The wind had really begun to pick up now and scope viewing a top the tower was less than favorable.  Despite the wind we recorded: Little Stint, Greenshank, Redshank, Western Marsh Harrier, Spoonbill, Black-tailed and Bar-tailed Godwits and [after some assistance from Ferran, the reserve warden, who generously took us into the protected area in his landrover - SC] a vagrant Buff-breasted Sandpiper, a lifer for myself.

We spent the rest of the afternoon at the Llobregat reserve and recorded a few more common species of wader before returning to our apartment and getting some rest in preparation for an early start the following morning.


DAY 2:  The Pyrenees (Site One)

Our second day lead us to the Pyrenees.  We had only birded the French side before and so were excited to see what the Spanish side offered not only in respect to wildlife but also in scenery.  We picked up Blackcap, Pied Flycatcher, the common tits and Firecrest at our early morning and much-needed coffee and biscuit stop, shortly adding several Rock Bunting and Black Redstart.

As we gained height we began to notice small flocks of both Red-Billed and Alpine Choughs flying to and fro from the peaks, their harsh calls piercing the empty landscape.  The weather was cooler today and remained mostly grey throughout.  The larger raptors seemed to be hunkered down waiting for the sun with only a few Griffon Vultures seen, but two distant Golden Eagle were a nice treat in the late afternoon.

Apart from the cloud we had a good day in the mountains with a nice selection of birds being seen.  Other highlights included Cirl Bunting, Crested Tit, Alpine Swift, Woodlark, Black Woodpecker and a Peregrine feeding on what we thought must have been one of the fleeing Mistle Thrushes.



[Glossy Ibis, very common on the Ebro Delta]


DAY 3:  The Ebro Delta

Our third day in Catalonia lead us to the rice fields and waterways of the Ebro Delta and we were up and ready to go before dawn.  The weather forecast was less than promising but we managed to stay dry throughout the day, managing to escape the midday rain by retreating to a well-placed hide.



We spent the morning checking the freshly cut rice paddies for wintering and passage waders and water birds picking up Wood, Green and Common sandpiper, Black-winged Stilt, Little Stint, Purple Swamphen, Water Rail, Glossy Ibis, Greater Flamingo and scores of Grey and Night heron.



[Wood Sandpiper, Ruff, juvenile Little Ringed Plover, Ruff, Red Knot]

Mid-morning, we were treated to some warm Spanish sunshine and enjoyed watching a flock of Little Tern fishing between the thousands of Mallard, Gadwall and Red-crested Pochard.  A lone Common Pochard was recorded from a tower-hide. Bluethroat was also seen if only for a few seconds, as were Cetti's, Reed and Great Reed Warbler and another Osprey patrolling the waterways. A pair of Great Egret and a fleeting glimpse of a juvenile Little bittern added to our list also.



[Squacco Heron]

During the afternoon we circulated the agricultural areas of the delta some more and recorded Temminck's Stint, Dotterel, another [vagrant - it was a good year, SC] Buff-breasted Sandpiper, Booted Eagle (next photo), Lapwing and some juvenile Collared Pratincole, as well as scores of Yellow Wagtail with which we had fun determining which subspecies they were and thus, which had made the longest journey to get here.



On our return journey we headed to the coast and managed to pick up Caspian Tern - another lifer for me, an Osprey (making a total of 6 today) fishing and Slender-billed Gull, as well as Turnstone, Spotted Redshank and a pair of Whinchat.



[Black Tern photos, above and top photo (with a Whiskered Tern), taken on 23rd September in the Ebro Delta.  Little Bustard, next photo and two below.  SC]




DAY 4: The Steppes of LLEIDA and LOS MONEGROS

An even earlier start today as we set off to the remaining steppe areas of Catalonia and neighbouring Aragón.  We were in search of bustards and sandgrouse and by lunchtime had managed to see both Great Bustard and Little bustard and a flock of Pin-tailed Sandgrouse.  All species were seen in double figures, although the Little Bustard were unfortunately flying quite high and away from us - I managed to identify them as geese until we had gained a better view. . .

Rain during the night had brought down flocks of migrating Turtle Dove, one which managed to fight off the clutches of a female Sparrowhawk right next to our vehicle.  Growing flocks of Corn Bunting, Linnet and Goldfinch added to the early morning count, as did Sardinian warbler and a beautiful Black-shouldered Kite sitting in an old olive tree, alert and watching for prey.

As the day warmed, raptor numbers grew.  A pair of first year Golden Eagle were first up, as were multiple Common Buzzard, Red Kite, Western Marsh Harrier and Booted Eagles, then to be joined by Griffon Vultures and a solitary Short-toed Eagle.



The afternoon was spent in Aragón and a huge bloom of insects brought flocks of roving Common Kestrel and migrating Hobby above our heads.  As we travelled past isolated farmhouses we picked up Little Owl and a flock of 20+ Stone-curlew (above) a few meters from our vehicle, which was a brilliant sight!  Tawny Pipit, Honey-buzzard and Southern Grey Shrike and Woodchat shrike were also ticked.



DAY 5: The Pyrenees (Site Two)

This time around the weather was perfect and, as we approached this magnificant range, we began picking up more species. The first birds of the day were Firecrest, Blackcap and a flock of feeding Citril Finch mere meters from the car and oblivious to us snapping away at them with our cameras.

As the morning progressed we left the mountain roads and spent some time on the alpine meadows searching for ring ouzel.  No luck, but Stonechat and Dunnock were added.  As mentioned the weather was a lot better in the mountains on this day and birds of prey were in much more evidence. Several Griffon Vultures took off from nearby to us and we managed fabulous views of them no more than 5m above of us, they looked fabulous in the light and at such a close distance, but of course... my camera was in the boot of the car.

As we progressed through the alpine meadow I spotted our first Lammergeier of the day sailing across the top of a ridge.  It was lit up perfectly and we could see that it was young-ish bird due to the lightness of its breast-colouring.  2 other Lammergeier were seen that morning, one shadowing a flock of griffons.  Other highlights included a golden eagle being mobbed by a Raven, many hundreds of chough and our third wagtail of the trip - a Grey Wagtail by a pristine Pyrenean stream.

On our return trip we spotted a falcon shaped bird in a tree but unfortunately were moving too fast to get a good look or stop, however we both thought straight away that it looked like a red-footed falcon! I shan't count it though..

Day 6:  The Garraf Massis and The Llobregat Delta

Our final day was spent on the coast and in the Costa Garraf where we picked up several new species for the trip including: Shag, Rock Sparrow, Common Redstart, Spotted flycatcher, Sub-alpine, Dartford and Spectacled Warblers, Whitethoat and small flocks of honey-buzzard lazily soaring south.

We had fabulous views of a Peregrine soaring out at sea and returning to the cliffs, a family of kestrels play-fighting in the wind and abruptly disappearing at the sight of the aforementioned Peregrine and a Hobby perched in full view on a Pylon.

As our trip neared to its close we had one final stop at the wetlands on the other side of Barcelona Airport, the only new bird was a fabulously close Eurasian Wryneck, maybe just two meters away and we had some comical views of Iberian Green Woodpeckers scaling palm trees as well.

We had a more than impressive 170+ bird species in our five full days birding with Stephen.

The range of habitats and scenery is worth the trip alone, not to mention the great number of such impressive birds available.  Stephen managed to find all our target birds for the trip and provided us with great views of Great Bustard, Lammergeier and "off-course" Buff-breasted Sandpiper.

Our trip not only let us experience this wonderful corner of Spain and its great wildlife but increased our identification skills when birding - especially when identifying waders and for which I cannot give enough thanks.
A wonderful trip.  I'm sure we'll be back.
Jonathan and Robert Prochera, Norfolk, U.K.

The Autumn itineraries can be views here.



[This Two-tailed Pasha, rare in Spain apparently, was seen in the Garraf throughout September.  SC]