Category Archives: 17) Chats and Thrushes

Red-throated Thrush

Identification of First Winter Females

What species is depicted in the photo below?

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This bird was found at Hamina city, south-east Finland by Eero Hietanen on 21st January 2015 and was still there yesterday afternoon (1st February). Photo Mika Bruun.

I did a naughty straw poll with some Flamborough regulars last night. Their response to this photo to a man/ woman: A Black-throated Thrush. It is (of course) a bit more interesting than that :).

See the video >>>HERE<<<

Location of that thrush!

Location of that thrush!

The Challenge!

First winter female Red-throated Thrushes can be very similar in appearance to first winter female Black-throated Thrushes, unlike the other ages and stages which are more straightforward. Then there is the problem of hybrids and intergrades.

Thanks to Mika Bruun has been sharing discussion. I wonder if this is actually an OK first winter female Red-throated Thrush or at least if it is an intergrade/ hybrid, is at the Red-throated Thrush ‘ruficollis’ end of things?

Have a look why:

10968285_10202310548804933_1045849089_nSnow lit from below, it nevertheless appears to actually have deep cinnamon/ reddish/ brownish in the breast markings. It’s also seems overall very weakly marked for Black-throated on the head and breast pattern, more akin to the first impression of female Red-throated, with strange warm wash across the whole breast.

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Then you see the tail pattern and the world changes! It’s got plenty of pale orangey going on. While it has been argued that some (male?) Black-throated Thrushes can have some reddish in the tail- is this really normal for first winter female Black-throated? Is it extensive enough for first winter female Red-throated? The tail pattern would seem to at least put it into Red-throated territory.
10960924_10202310548884935_682377968_oThe tail again. It also appears to have some reddishness going on in the rump/uppertial coverts.

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So what is it? And I wonder what it calls like…

Specimens to compare

Thanks to Ian Lewington who dug out these slides from the Natural History Museum at Tring. These were used for an old and well known book which he illustrated.

Black-throated Thrush- atrogularis. First winter females. Ian Lewington. NHM Tring.

Black-throated Thrush- atrogularis. First winter females. Ian Lewington. NHM Tring.

Red-throated Thrush- ruficollis. First winter females. Ian Lewington. NHM Tring.

Red-throated Thrush- ruficollis. First winter females. Ian Lewington. NHM Tring.

Red-throated Thrush- ruficollis. First winter females. Ian Lewington. NHM Tring.

Red-throated Thrush- ruficollis. First winter females. Ian Lewington. NHM Tring.

I am more in the Red-throated(ish) Thrush camp, though it’s not as striking as some more obvious 1st winter female Red-throated. So then-  it’s a subject I certainly need to learn about.

What say you?

Thanks very much to Mika Bruun, Petri Vainio and Ian Lewington

That Redstart at Spurn

19th – 23rd November 2014

An unusually late Redstart attached attention on the Humber shoreline at Riverside, Kilnsea. See HERE.

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On hearing about the bird, I was intrigued to see if it might be an Ehrenburg’s Redstart ‘samamisicus or even the tricky ID challenge which is a female Eastern Black Redstart- phoenicuroides- not yet recorded in such plumage in Britain. On first views it did seem surprisingly  dark smoky-brown above – was this just my lack of recent experience of female Common Redstart recently, in particularly dull light? The underparts were intriguing, being rather dappled looking brownish with an orangey wash. There was a little too much orange below for a female-type Eastern Black, and the wing formula, checked on the back of the camera looked like Common Redstart. The apparent whitish fringes to the secondaries were in life, not white but buff fringes.

I couldn’t personally say it was anything better than a female Common Redstart. I found the underparts still interesting but not enough features to claim a samamisicus- a vagrant of which would be surprisingly late for a taxon which is usually an early migrant. The poo sample might reveal more information.

There is more to be said on samamisicus:  females I have seen in early spring can be quite distinctive and the tristis-like call would definitely stand out in Britain.

For now here’s more pics of the Spurn bird (it had a slightly deformed bill):

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See Garry T’s video:

Eastern Black Redstart, taxon: phoenicuroides

Names and Calls

Martin Garner

A quick follow up to the post on this beautiful bird:

Eastern Black Redstart Scarboro 1st Dec 2014 j

 

Calls

I have compared a few calls of ‘western’ gibraltariensis Black Redstarts with my recording of phoenicuroides Eastern Black Redstart at Scarborough, though ideally I need a better data set. Impressions in the field were that the Scarborough Eastern Black Redstart sounded similar but a bit different- kind of lower pitched or something and was discussed as such at the time. Subsequently spurred on  especially by Grahame Walbridge, there may be difference in pitch and possibly shape but I am not sure if variation in calls of both taxa render this obsolete or whether there really are useful differences. Need more time to look in to it!

If anyone has good quality recordings of Western and Eastern Black Redstarts, or thoughts on the subject- be great to hear from you.

Eastern Black Redstart Scarboro 1 dec 2014 sonagram

 

English Names 

1cy male Eastern Black Redstart. Stef McElwee, November 2011, Holy Island, Northumberland

1cy male ‘Eastern’ Black Redstart. Stef McElwee, November 2011, Holy Island, Northumberland

Another subject briefly raised was the suitable English name for phoenicuroides.

Eastern Black Redstart seems inappropriate and confusing as here are several taxa that fit this catch-all term. I was a bit hasty in writing as subsequently friends (particularly Paul French) reminded me that we’d had a light-hearted discussion a couple of years ago on a suitable name for Eastern Back Redstarts – following the two first winter males in 2011 (also see photo above). Here’s what we came up with:

Kashmir Redstart- as others have pointed out, and we concluded at the time- even though this is out there as a potential name, Kashmir is too far south of the core range.

More suitable options we toyed with were

Kyrgyzstan Redstart and Tajikistan Redstart

but most favoured was Tien Shan Redstart

Central Asian Black Redstart is one option but seems a bit ‘lowest common denominator’ and functional only. Furthermore a large area of Central Asia is NOT occupied by phoenicuroides.

Given the record in Kent in November 2011 whose identity was ratified by a sample of excrement collected at the site, I really liked ‘Kentish Crapstart’. But somehow I don’t think it will catch on…

An Exotic Robin in China

By Terry

When most birders think of exotic robins in China, it’s images of Blackthroat, Rufous-headed Robin or Siberian Rubythroat that come to mind.  However, at a 15th century World Heritage Site in the heart of Beijing, it’s a different species that has captured the imagination of local birders and photographers on an unprecedented scale.

On 10 November 2014 a local bird photographer posted onto a Chinese photography forum some photos he had taken in the Temple of Heaven Park.  It was a bird he had not seen before.  Sharp-eyed local birders Huang Hanchen and Li Xiaomai quickly spotted the images, posting them onto the Birding Beijing WeChat group, where they caused quite a stir.  It was a EUROPEAN ROBIN!  WOW!! (“BOOM” hasn’t yet caught on in Chinese birding circles).

The following day I was on site at dawn, together with 3 young Chinese birders.  The only directions we had were vague at best – “the northwest section“.  Temple of Heaven Park is a huge site and, after a 3-hour search, there was no sign of the exotic visitor.  My 3 companions decided to leave to look for a Brown-eared Bulbul (another Beijing rarity) that had been reported in Jingshan Park.  I decided to walk one more circuit around an area of shrubs that looked the most likely spot for a Robin.  Along the last line of shrubs I suddenly heard a call – one that I immediately recognised from home.  It was hard to believe, and I almost felt embarrassed, but my heart leapt!  Immediately afterwards, a blurred shape made a dart from a bush, across the path in front of me, deep into the base of another thick shrub.  It was a full 5 minutes before I was able to secure a clear view.  It was still here – a European Robin!!  I hurriedly sent out a message to the group and, just a few minutes later, the original 3 birders were back and we all enjoyed intermittent views of what was, at that time, a very elusive bird.

Little did we know what a fuss this bird would cause.  Over the next few days the local bird photographers flocked to the site and, on a single day that week, there were over 150 photographers present (see below).  It was a scene reminiscent of a “first for Britain” and, despite a similar but much smaller scale twitch two years ago for another robin – Japanese Robin – this was something I had not seen in China before….

Bird photographers at the Temple of Heaven Park a few days after the initial sighting.  Photo by China Youth Daily

Bird photographers at the Temple of Heaven Park a few days after the initial sighting. Photo by China Youth Daily

As is often the case in China (as well as large parts of Asia), some of the photographers immediately began putting out mealworms and created artificial perches for the bird to try to create the conditions for the most aesthetically pleasing photos possible.  It wasn’t long before the robin became habituated and performed spectacularly for the assembled masses.

And the interest in this bird has not dwindled.  As I write this, on 6 December, there are still many photographers on site, almost four weeks after the initial sighting.  Incredible.  It must be the most photographed EUROPEAN ROBIN ever.

6th December: still a good crowd of bird photographers almost 4 weeks after the Robin was first seen.

6th December: still a good crowd of bird photographers almost 4 weeks after the Robin was first seen.

During its stay, as well as bird photographers, this bird has attracted unprecedented attention from the Chinese media, with articles published in The China Daily (in English) and China Youth Daily (in Chinese), the latter reporting that this individual has come all the way from England!  There is no doubt that this vagrant – an ambassador for wild birds – has raised awareness among many people in Beijing about the importance of Beijing’s parks for wild birds and generated an appreciation for the birds that can be found in the capital.

A species that we take for granted in Europe, this bird’s presence is a reminder both that the European Robin is a stunningly beautiful bird and that watching rare birds is all relative.  In Europe birders dream of finding a SIBERIAN RUBYTHROAT or visiting China to see the enigmatic BLACKTHROAT.  In Beijing, it’s a EUROPEAN ROBIN that gets the juices flowing….  and rightly so….!

The world's most photographed EUROPEAN ROBIN (Erithacus rubecula), Temple of Heaven Park, Beijing, 3 December 2014

The world’s most photographed EUROPEAN ROBIN (Erithacus rubecula), Temple of Heaven Park, Beijing, 3 December 2014

Status of EUROPEAN ROBIN in China.

The European Robin (Erithacus rubecula) has recently been discovered as a regular winter visitor, in small numbers, to western Xinjiang, in the far northwest of China.  It is very rare further east, with just one previous record in Beijing, a bird that spent the winter in the grounds of Peking University in 2007-2008.  

 

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aka Kashmir Tien Shan Redstart… at Scarborough

Found on Saturday by resident and local Scarborough birder Steve Pinder in and around his garden. As most field guides don’t illustrate such new and emerging species as the Eastern Black Redstart (seen what I sneaked in there) he thought it must be a male Common Redstart. Thankfully Long Nab devotee, Nick Addey thought he’d better take a look. BOOM! Britain’s 5th ever Eastern Black Redstart taxon: phoenicuroides.

P.S. Excellent craic with Flambro and Filey birders- Rich and Gaynor, Phil C. and Mark (WBD) Pearson…

Eastern Black Redstart Scarboro 1st Dec 2014 j

It’s a 1cy male with mostly adult type greater coverts on the left wing but more obvious mix of juvenile and adult type greater coverts on the right wing. A bit of video (it looks very smart!)

The wing formula looks good for phoenicuroides but here it is for the further close study with primary tips and some emarginations action :). Eastern Black Redstart Scarboro 1st Dec 2014 f

 

and I was very grateful to capture some calls as it had bouts of being quite vocal. Want to look at this versus other redstart calls when get chance. Of jump in if you are interested and have comment to make on these calls.

Eastern Black Redstart Scarboro 1 dec 2014 sonagram

 

Eastern Black Redstart Scarboro 1st Dec 2014 h

Eastern Black Redstart Scarboro 1st Dec 2014 e

Stejneger’s Stonechat

Not so tricky?

Martin Garner

Following confirmed occurrence in NW Europe (Britain, Netherlands and Finland) in the last 2 years the early murmurings were about how these were not really identifiable in the field.

As my Canadian past self might articulate “Is that right?”

I am gaining confidence that they really are identifiable. Illustrating their distinctiveness from  Siberian Stonechat ‘maurus’, a greater challenge can be separating some Stejneger’s from the European Stonechat hibernates/rubicola. Lots more in this book of course :)

Have a look at these 3 shots which encapsulate key features of this 1st winter female on Fair Isle this autumn- with thanks to Fair Isle warden, David Parnaby. More on that bird HERE.

Stejneger's Stonechat 3 Stejneger's Stonechat2 Stejneger's Stonechat 1

 

As a reminder here’s the 1st winter male in October 2012 in Britain and Netherlands (DNA confirmed). More on that bird HERE.

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Here’s a 1st winter male from Orivesi, Pappilanniemi, Finland on 7th November 2013 (DNA confirmed). This last one features in a must-read paper in British Birds by Magnus Hellström and Gabriel Norevik. More HERE.

Beautiful and fuller set of photos by Jani Vastamäki are HERE.

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Siberian Chiffchaff heads

Ottenby Bird Observatory, Sweden

Magnus Hellström

Here’s a photo with a slight nerd warning, primarily for those of you deeply into this subject…

During the autumn we caught 12 Chiffchaffs at Ottenby Bird Observatory, which we have recorded as Siberian Chiffchaffs ‘tristis’. Several were very typical but also some best described as ‘fulvescens’ (western tristis)- showing slight presence of yellow, and perhaps a trifle more olive above. The image is a rather amusing compilation, and gives a quick impression of the variation.

Click on to see closer/ larger size.


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