Showing posts with label Ruff. Show all posts
Showing posts with label Ruff. Show all posts

Tuesday, 8 September 2015

ID blooper- my white- throated-non-barred-eastern sub- Ruppell's warbler!

I hold my hand up and readily admit I made a howler of an ID blooper near the Butt of Lewis last Friday! I don't feel the need to make excuses- I have never considered myself to be anything other than an average birder with (obviously) limited experience of many tricky species. I still learn something new whenever I'm in the field. However, the way things transpired with subsequent suggestions of mega and rare bird species, coupled with a couple of negative/petty comments suggests that it may be beneficial to put the record straight.....

Having been out all morning looking for migrants at the Butt of Lewis in challenging conditions (Near gale- NNW Beaufort F7/intermittent, persistent rain and very poor light), I worked my way down to the dense cover of the garden at the rear of what used to be the Eoropie tea room. At about 30 metres from the garden I had a split second flight view of a 'sylvia sp.' that I initially thought could be a whitethroat. I saw the bird alight briefly and dive into dense foliage. Later, I managed a few dreadful photos of a pale grey, skulking bird in the swaying and buffeted vegetation. After 20 minutes or so, the bird again showed fleetingly and appeared sluggish and heavy. It was a pale bird against a dark background and in the wet and gloom I fell into the trap of thinking the bird was bigger than it obviously was. Soaking wet and cold and with rain on my 'foggy' glasses, bins and camera I trudged back to my accommodation to dry out. I downloaded some reasonable shots of ruff and black-tailed godwits taken during a 'dry' interlude and sent off a few shots of those to some birder friends and without really thinking I also attached my best 'whitethroat' shot. Later, after a shower and much coffee, I pondered the rest of the photos and realised with some consternation that the bird was not a whitethroat, but that it reminded me of a couple of barred warblers I had seen previously on Shetland during similar autumnal conditions. I sent out photos to some very capable and respected birding friends asking if this skulking bird could be a barred warbler. The photos were not great and they concluded the following morning that it was a 'probable' barred warbler although I must stress that it was my call. Later I met up with a local birder who asked if the 'barred warbler' sighting/photos could be put out to a 'local' email group to which I readily agreed. At the time I was not aware that the email distribution included RBA admin. and Birdline Scotland! I decided to go for a sea watch at the Butt for an hour, enjoyed a few sooty shearwaters, then once again returned to the tearoom garden. As I approached the garden the local birder pulled over and said 'Andy- I have been trying to phone you'! I have good news and bad news....... your bird is not a Barred warbler- it's a probable Ruppell's warbler- yikes! To be totally honest I had to look in a field guide to check exactly what a Ruppell's warbler looked like! I felt excited but also rather sheepish in consideration of the implications of my ID error and felt a strong desire to put my head down a rabbit hole! The rest is history. The weather improved, the bird was seen by two other observers and much better photos. were obtained. With further, better quality, photographic evidence available to the wider birding community, the bird was subsequently re-identified as a probable eastern subalpine warbler. Having now seen the other observers' superior images, I admit to being rather horrified at how different the bird looks from when I first saw it in the field when much of the plumage detail, leg colour and bill size were far from obvious. 

I received two, petty messages, from unknown 'birders' that were childishly rude and very critical of my error- these were immediately consigned to the bin! I also received a number of texts, phone calls  and emails from a number of very good birders from the Highlands, Hebrides, Shetland and Cornwall who have all been very supportive and have pointed out that many birders make mistakes when in the field and that most criticism comes from those armchair birders that rarely get out in the field in poor conditions. The digital age has become a welcome tool in sorting out tricky birds but gives little or no reference to field conditions and in some cases it has become far too easy to look at others'  photographs post sighting, from the comfort of warm, dry rooms with field guides to hand. I made a mistake yes, but it has been a useful learning curve and certainly won't stop me from getting out in the field and continue trying to improve my birding abilities. Hopefully the next time I find a rare bird I'll be able to ID it accurately. I would like to thank the birders who have been supportive - you all know who you are! Many thanks also to those gifted birders (sorry- don't know your details) that contributed to the debate with suggestions of Ruppell's and ultimately eastern subalpine warblers - hopefully a little more has been learned about the identification of these birds by the wider birding community and that can only be a positive. When all is said and done the bird is still a great record for the Outer Hebrides- now I have to sort out what the description criteria are?....

my 'Barred' eastern subalpine


black-tailed godwit
ruff

Thursday, 20 August 2015

Ruff justice- another country 'first'!

I have been lucky in that on two previous voyages a few years ago I saw a common swift off the coast of Suriname that once 'accepted' proved to be the first documented record for Suriname and South America. A year later I got my 'first for Bulgaria' in the form of a Black- throated accentor' - that too being accepted by the relevant National rarities committee. Strike three for the bespectacled, pelagic birding geek yesterday,  in the form of a very nice ruff that flew over the sea from the north, settled briefly on the waves as if it thought it was a phalarope and then flew south for the coast of Suriname! ...........

Week four of a five week survey and for want of a better word the sea birding has been rubbish. Maybe I'm being a tad harsh but many days have gone by without a single bird being seen, and indeed I have even had spells of two and three days without a single feather to gaze upon. Of course spending many hours wave -watching eventually turns up something and I have been fortunate to see plenty of cetaceans, complimented by two red-billed tropicbirds, a few Audubons' shearwaters, a single great shearwater, a few pomarine skuas and a handful of boobies- masked, brown and red-footed. A few birds have settled on deck for a rest during their southerly migrations including a cattle egret and a least sandpiper- but its been slow......oh so mind numbingly slow. At least until yesterday. As I glanced over the starboard rail I picked up what was obviously a wader flying 15 metres or so above the waves and alongside the ship at a distance of maybe 120 metres. It was largely in silhouette in the intense tropical sunlight and I knew I couldn't ID it on that view. Suddenly the bird banked hard left and dropped towards the sea surface and flew towards the ship. The flight was rather languid for a wader and certainly not the ultra fast, mechanical beats associated with so many of the small sandpipers I am familiar with. Head- on, I could see a very nice 'rusty' crown and with improving views, a hint of a pale eyestripe and significantly projecting toes. Then the white sides to the rump were apparent, the weak white bar across the secondaries was a clue, as were the plain, buffy tones to the face and neck and as the bird dropped down to settle on the sea, a pale underwing and dark, medium length bill with a very slight down- curve near the tip. Hmmm- interesting in a vaguely familiar sort of way. Anyway, having grabbed a few record shots (no mean feat from a 15 metre high vessel rolling almost 10 degrees port and starboard at seven second intervals!) I studied the bird through my binoculars and tried to turn it into a rare wader that I had never before encountered, but after a few seconds the bird flew rapidly south. I checked my photos and checked through the key ID points and arrived at a probable juvenile ruff- hmmpf- a nice bird and no big deal, but something niggled away in my head for the rest of my sea watch time. Later I had a look at the Suriname bird species checklist that stood at a respectable 749. Ruff was not on it- yikes! I rechecked the list, rechecked my photos, enlarged them on the computer, rechecked the list again, went through the ID features again then got worried that I was making a silly ID mistake- after all birds look so different on the sea with no sense of scale and the light was bleaching the bird and I was tired, blah blah blah.  At that point I realised that if I was going to claim a country first I wanted a good second opinion on the birds ID. I sent the best photos to my good birding friend Bob McMillan on the Isle of Skye and just said 'can you assist with the ID of this bird' - no prompting or clues, other than that if I had seen this bird in western Europe at this time of year I would not have doubts as to its ID but as it was off the coast of Suriname it could be an important record. Bob quickly got back to me confirming that it was certainly a Ruff. I then sent the photos to a Dutch birding friend based in Paramaribo- Arie Spaans - who is compiling the latest guide to the birds of Suriname and after circulating the photos to other birders in Suriname he was delighted to inform me that yes it was a ruff and that the Suriname bird list now stood at 750 species! Happy days as they say.