Caspian Gull Hybrid

Common Tern. (Viking Gull - © Jonathan Scragg) (Viking Gull - © Jonathan Scragg). Alton Water - 3 female Goosander West of the sailing club. probable Herring Gull x Caspian Gull hybrid, Millennium Green, North Hykeham (Lincolnshire, UK), 22nd September 2015 - copyright Dean Nicholson (photo ID: 2652) Dean thought this bird was going to be a first-winter cachinnans (Caspian Gull) when he first saw it but after a longer view he started to have doubts and suspect mixed genes. Except for four Yellow-legged Gulls I also saw a Herring x Caspian Gull hybrid. Offshore, 200 Common Scoter noted. I initially saw it in the binoculars with its wings up and I thought "nice, a young Caspian Gull!". Caspian Gull » 1cy With pictures of ringed Yellow-legged Gulls from Switzerland and Germany With pictures of a ringed pure Yellow-legged Gull and two hybrids. You have to be a member to participate; Stanislaus Audubon Society with some (Am. An out of county twitch to Orkney, I usually wouldn't bother leaving the islands in September, but being as the forecast keeps saying 'more westerlies' and the best bird at Scatness at the moment seems to be a Lesser Whitethroat, I decided to go for the Sandhill Crane on South Ronaldsay (plus there is a day-return flight to Kirkwall). It bore a Polish ring and was ringed as a chick on 26th May 2000 at Tarnow (Malopolskie), Southeast Poland (50. Mousehole: 1 m Eastern Black Redstart still plus 1 Otter reported offshore at 8:45am. Presentation of wildlife photographs made near my home or during birdwatching trips. Note the shape of the bill and the head, the design of the tertials and coberts and the white mirror on p10. Classification. This wouldn't exclude caspian within the caspian range since about 10 % lack a complete band on P5 (according to Gibbins et al 2012). Wednesday, 27 February 2013. It's this time of year in Israel when migration is at its best. It also breeds on the west side of the Black Sea; here it overlaps with the Caspian gull but there is a difference in habitat, with the yellow-legged gull preferring sea cliffs and Caspian gull on flatter shores. The juvenile Glaucous Gull returned to ACP at 16. Browse a wide selection of Tenwell 18inch Stand Automatic Trimmer Bud Leaf Trimmer Reaper Pro Hydroponic 3 Speed Plant Trim are ideal for adding personality for your space. These images have been donated by bird enthusiasts and are displayed here for your enjoyment; they may not be copied or downloaded without the photographer's permission. This was a surprise as I had half expected comments along the lines of strange Herring Gull but the general consensus (with the excpetion of half of the Norwegian and Finnish commentators who prefer hybrid) was that it was a Caspian and Lou Bertalan even went to the trouble of scoring it on the Gibbons et al scoring system from a British Birds. Although not the perfect, classic 'cachinnans', there were no plumage or structural features at odds with Caspian Gull (or suggestive of a hybrid). 22:01 1 kommentar:. 872, SE = 0. Caspian Tern - Barton Cove, Gill, Franklin Co. Back in 1982, when Peter Grant produced his seminal book Gulls: a Guide to Identification (revised edition 1986), which was really the starting point to modern gull identification, there was just the Herring Gull. 2nd winter Caspian gull (or hybrid), Milton , Jan 2013. P 'A Planet Without An Atmosphere' which I am pleased to say we have in full below. This translates to a shorter adult (reproductive) lifespan (on average by 1. Caspian Gull ~ Ad ~ Dungeness, Kent - 30. Caspian Gull showed well but went missing for long periods Juv Iceland Gull 43 Great Black-backed Gulls on BCA roof (no sign of the smaller, possible hybrid bird) Cheers, John-- Edited by Ian McKerchar on Monday 24th of December 2018 04:32:23 PM. In a norwegian context, however, a complete band on P5 is probably a prerequisite for claiming caspian gull. The Caspian Gull attracted lots of birders to Limerick in the past two weeks. 2w Caspian Gull, Black-necked Grebe still, 4x Snipe, pair of presumed hybrid American Wigeon on Pylon pit ,Great White Egret, 10x Little Egret, 68x Little Grebe,. Welcome to Saturday's Critters! If you love all God's creatures like I do and also like to blog about them and take critter photos this is where you can share your critter post. This post was edited on 23. Western Yellow Wagtail thunbergi. 872, SE = 0. The final counts were 1 Glaucous Gull (1w), 1 Iceland Gull (1w), 2 Caspian Gull (1w and 3w), 3 Yellow-legged Gulls (1w, 4w and ad), a curious Herring x Lesser Black-backed Gull hybrid (ad) identified by Lee Gregory plus plenty of Herring Gulls, Lesser Black-backed Gulls, Greater black-backed Gulls and Black-headed Gulls plus a single Common. The Aralo-Caspian gull regarded by Mayr (1942) as the ancestral Herring gull population is the Caspian or Steppe gull L. The RBA gallery is free to view, and all registered users of the RBA website can upload photos. Dunwich - 3 Great Egrets at Dingle Marshes + 9 Snow Bunts on the beach & 1st winter Glaucous Gull noted. "Olympic" gull (hybrid Western x Glaucous-winged Gull), Westport, Washington, 9/05. "Olympic" gull (hybrid Western x Glaucous-winged Gull), Tokeland, Washington, 9/05. My shortest stop on St. However, no hybrid pair has yet been recorded at the colony, so it's fairly safe to assume that this is a pure Yellow-legged Gull. (L Proctor) Longrock Pool: 1w Ring-billed Gull again. British Birds is a monthly journal for all keen birdwatchers. Small and John Sweeney Abstract This paper deals with the identification of the Caspian Gull Larus cachinnans. Congratulations to our 2017 winners - 1st place Gary Thornton, 2nd place Geoff Harries and 3rd place Nigel Sprowell. As a courtesy, we have added a notice on your blog to help meet these regulations. However it has fairly bright yellow legs, a bright bill and a bill-shape that is not quite straight enough for a Caspian Gull, it droops a little in a manner similar to Yellow-legged Gull. I have long felt that gulls are the most interesting of all birds. This was a surprise as I had half expected comments along the lines of strange Herring Gull but the general consensus (with the excpetion of half of the Norwegian and Finnish commentators who prefer hybrid) was that it was a Caspian and Lou Bertalan even went to the trouble of scoring it on the Gibbons et al scoring system from a British Birds. Assortative Mating without Complete Reproductive Isolation in The Auk. Yesterday we searched our local spots for more white-winged gulls. See details in Neubauer et al. (L Proctor) Also in field behind pool, 1 d oe Roe Deer with this year’s twin kids. This was the species that. RUDDY SHELDUCK hybrid at College Lake in February 2004 Re: previous Ruddy Shelduck county records The bird that was reported as a Ruddy Shelduck from College Lake on 22nd February 2004 was actually not a pure bird, rather a strange-looking presumed hybrid, perhaps with Egyptian Goose?. The paper is split into two parts. The island colony does hold good numbers of breeding Caspian Gulls, but it's thought that there are also numerous hybrids produced in the colony. Caspian Gull in Bergen Who else than Arild Breistøl found this second calendar year Caspian Gull on the Tveitevannet in Bergen, only 5 minutes from my house. Our gull year started on the 4th of January when we ringed a 2 cy Iceland Gull (Larus glaucoides) at Osøyro. Caspian gull and hybrids; Caspian Gulls in Amsterdam; Identification of Caspian Gull, Berkshire Birds; Steppe gull barabensis in South Korea, Birds Korea; Pictures of Caspian gulls from all ages included some hybrids and ringed Caspian gulls. Bittern and Great Egret have been reported in the last couple of weeks. 22:01 1 kommentar:. 16 to reflect the re identification of the ringed 1st W Caspian Gull as a 1stW Caspian X Herring Hybrid after ringing information was received. At this website (with the exception of Iceland/Thayer's) I make no attempt to put forward my view of it-- I'm just trying to go with the flow and present the birds in an orderly manner. 1 Red Kite, 5 Buzzard, 1 Lapwing, 1 Caspian Gull, 5 G BB Gull, 1 Yellow-legged Gull 2 G S Woodpecker, 2 Jay, 1 Raven, 5 Stock Dove, 2 Blackcap, 4 Garden Warbler, 5 Chiffchaff, 3 Cetti's, 2 Willow Warbler, lots Reed Warbler, 3 Song Thrush, 1 Mistle Thrush, 1 Grey Wagtail, 9 Goldfinch, 1 Bullfinch, 3 Reed Bunting. 872, SE = 0. It also breeds on the west side of the Black Sea; here it overlaps with the Caspian Gull but there is a difference in habitat, with the Yellow-legged Gull preferring sea cliffs and Caspian Gull on flatter shores. feb, on Aker Brygge. I headed to Canada Water to pick Dante up, and where there was a new German-ringed Black-headed Gull along with a Thames ringed bird there too. Please report your Rare and Scarce Bird Sightings to Rare Bird Alert SMS/Texts to 07624800479 or Hotline on 020 7038 2820 We also have a new Twitter account for Bird News @cwlbirds And of course [email protected] Caspian or Hybrid Herring / Caspian. Here is today's first bird a sub-adult advanced third summer type plumage, perhaps, or retarded fourth summer. I found 5 (!!) adult YELLOW-LEGGED GULLS and a very striking 3w CASPIAN GULL which unfortunately took off before I could get any photos. Yellow-legged Gulls in Poland: status and separation from yellow-legged Herring Gulls and. Ringed as a pullus in Włocławek, Poland, on 10 and again on 25-05-03. hybrid Caspian x Herring Gull X007 Rotherhithe, London 18th February 2017 It was initially on the beach by the Hilton Hotel and then moved a few hundred yards east to Durand's Wharf where Richard Page-Jones managed to catch up with it too. e-mail Brian J. 15 Sunday, 15 March 2015 With limited visits to Dungeness this year its not surprising that this bird brings my tally of casps to only 2. The 5th of January is with out doubt one of the highlights in our gull ringing career. Perhaps Glaucous-winged X Western Gull and Great Black-backed X Herring Gull are two hybrids that should be considered. michahellis. The jizz and pale colouring gives the appearance of a Glaucous Gull but the dark primaries sounded alarm bells. Here, having applied capture-mark-recapture models to an extensive, 19-year-long dataset on individually marked birds, we estimate annual survival rates of hybrid individuals in the hybrid zone between herring (Larus argentatus) and Caspian (L. However, it can also appear quite square-headed and sometimes takes on the appearance of Yellow-legged Gull, although structure and jizz are not quite right for that species. I had a schedule for today and it didn't work out at all, as I spent far too much time on white sands with glittering turquoise waters and glorious sunshine – it was the best day's weather since I have been here, no wind, no rain, just sun and blue skies all day long. Different timing of breeding To summarize, the recent hybrid zone between is another important prezygotic mechanism act- Herring and Caspian Gull in Poland changes ing in Caspian and Herring Gulls, with Caspian dynamically with time, with the latter species out- Gull being earlier breeder than Herring Gull numbering the former during last few. The island colony does hold good numbers of breeding Caspian Gulls, but it's thought that there are also numerous hybrids produced in the colony. It returned to the. John Moon chipped in with a better image, which did not really change anything at the time. Only the 1 local birder comment on the gull KM who says impossible to id from photos but believes legs and bill are too short. Caspian Gull photos, Rudy's Gull-index; Gulls in Poland incl. The possibility of a Caspian x Herring Gull hybrid have not been ruled out yet, but this will be very good bird here in Western Norway anyway. argentatus). Possible hybrid Caspian Gull x Herring Gull, near-adult, Brennevinsmyra, Mandal 16. The Barnacle Goose might even have mated as other birders saw two hybrids which easily could have been Barnacle/Cackling kids. 2 (1st w & 2nd w) Iceland Gull, 1 (1st w) Glaucous Gull, 2 (1st w & 2nd w) Caspian Gull, 25 Pochard (inc 1 Ferruginous//Pochard hybrid), 22 Lapwing, 6 Shelduck, 2 Greenfinch, 1 Common Buzzard, 2 Cetti`s Warbler. e-mail Brian J. Found 929093 pictures of Wall murals - wallpapers bird wing renovation of your home. Sick of standing out at your local smelly tip in a howling gale? Sick of standing out at your cold local reservoir in damp gloomy winter conditions trying to tell the difference between 2nd winter northern Herring Gulls and 2nd winter eastern Caspian Gulls or 3rd generation Caspian x Herring Gull hybrids?. White-winged Tern. Regent's Park 5th December It has been fairly quiet in the park for the past few weeks, with only the odd interesting record. cachinnans cachinnans: The most common large white-headed gull. The most strange thing was its state of moult. No, not the sweet fledgling Stonechat that flitted about as today's guided walk into Ainsdale Local Nature Reserve began, through orchid-strewn slacks. Wednesday, 27 February 2013. Ringed as a chick at middle Vistula, south of Warsaw, in May 1995. The subspecies graellsii breeds in Britain and intermedius occurs commonly. Photo: by Van Kleinwee. Several 'prominent' hybrids are treated explicitly in the book (for example Glaucous-winged X Western, known as 'Olympic Gull'). On the one hand, this continuing sensation of tens of thousands of birds filling the sky – kites, pelicans, storks, herons, egrets, spoonbills, pipits and wagtails flying in all directions was quite awesome. To Willow Flycatcher, American Yellow Warbler, Warbling Vireo and ‘Yellow-shafted’ Northern Flicker dotted about in the woodland; Least Bittern, Great Blue Heron, Great Egret and American Bittern over the marshes with Caspian Tern, Sandhill Crane, Greater Yellowlegs, Least Sandpiper, Trumpeter Swan and Blue-winged Teal all located on the pools. Shots rang out and at least one goose fell. In our inland colony significant differences in prevalence between the Herring and Caspian Gull were not. They'll take place at photo-rich locales in Ohio, Florida, Michigan, and Pennsylvania. Taxonomy The situation regarding taimyrensis is complex. 15 & 16-12-12 Two differentr individuals at Tarragona during the weekend. These birds has been ringed as a chicks in the Kaniv, Dniepr River, Cherkassy district of Ukraine (610 km away), in May 2006. Only the 1 local birder comment on the gull KM who says impossible to id from photos but believes legs and bill are too short. Identification of this bird seemed further complicated by the presence of a Slaty-backed Gull with some hybrid influence (most obvious in flight) and a presumed Taimyr Gull which also appeared long-billed and seemed to show more white in the outer primaries than might be usually expected (on the left of image captioned "Challenges of Gull ID)…. John Moon chipped in with a better image, which did not really change anything at the time. When relaxed, the female had a rounded body (with a full breast) and a very rounded head. I thought I would run the Amble Caspian Gull through the test, trying to be as objective as possible. I would not diagnose this bird as a hybrid or anything other than a female 3CY Caspian Gull. See details in Neubauer et al. Caspian Gulls are still a difficult bird to ID and even though one can't rule out a hybrid, traditionally, the main features talked about are generally a good indication that you'd be on to a winner. 2 Mediterranean Gull (adult west early morning, 2nd winter off Swan island in the afternoon) Juvenile Caspian Gull (or possible hybrid) off Swan Island spit Kingfisher. 2nd cal-year Caspian Gull (or hybrid) from last night @GrafhamWater1. This wouldn't exclude caspian within the caspian range since about 10 % lack a complete band on P5 (according to Gibbins et al 2012). Hybrid males do not survive for a shorter time than nonhybrid ones (0. Mousehole: 1 m Eastern Black Redstart still plus 1 Otter reported offshore at 8:45am. Ross's Gull Ruddy Duck Ruddy Shelduck Rustic Bunting Sabine's Gull Sacred Ibis Saker Falcon Sandwich Tern Sardinian Warbler Scopoli's Shearwater Semipalmated Sandpiper Shearwater sp. In my experience 2nd winter Kumlien's Gulls (Larus glaucoides kumlieni, Brewster 1883) is the rarest age group to be encountered in Ireland. Grafham water - 18 Little Gull & Black Tern until 07:06h, 3 Arctic Tern, Greenshank through, Garganey, Caspian Gull (Mark Ward); 2 Nightingale in Littless Wood (Ben Atkinson) Ely Beet Pits - 4 Arctic Tern, Curlew over (Mark Peck). Wetland Bird Survey Species & codes The Wetland Bird Survey (WeBS) is the monitoring scheme for non-breeding waterbirds in the UK which aims to provide the principal data for the conservation of their populations and wetland habitats. Except for four Yellow-legged Gulls I also saw a Herring x Caspian Gull hybrid. A classic adult Iceland Gull has all-white primaries and yellow eyes, and resembles a smaller, delicately built version of a Glaucous Gull. Black JYU7 Stavanger 4259427. Alton Water - 3 female Goosander West of the sailing club. Waxwings and a hybrid duck Fantastic sunny weather today - just the right conditions to get the hordes of photographers out. It's easily described as experimental, but it's also highly. Ringed as a pullus in Włocławek, Poland, on 10 and again on 25-05-03. Sunday 27th December 2015. Taxonomy The situation regarding taimyrensis is complex. Possible hybrid Caspian Gull x Herring Gull, near-adult, Brennevinsmyra, Mandal 16. W ~ Dungeness, Kent - 15. Mousehole: 1 m Eastern Black Redstart still plus 1 Otter reported offshore at 8:45am. " So, yes, I would say it is a 'western' Caspian Gull and as the boundaries blur over the years, more and more of these birds do exist. Compare Subtypes in Avian, Human and Non-human Mammalian Surveillance Select two sets of influenza surveillance data for comparison of subtype occurrence in influenza positive samples. Previous ones. cachinnans, or more broadly as a subspecies of the Herring Gull L. Getting a variety of pictures is also a vital piece to the puzzle as they can be used after to compare and check for finer details such as the. Nevertheless, with proven hybrids reaching the UK, there is a strong case for diagnosing as Caspian Gull only those individuals with a full suite of 'classic' features. The paper is split into two parts. It returned to the. In 2001, this bird was paired with a Lesser Black-backed Gull, and successfully reared three young (backcrosses). Hybrid Caspian Gull x Herring Gull from this zone has occurred in the UK before see, for example, here. Jamie Partridge visited Romania's Black Sea coast to get his fill of young Caspian Gulls, but was also thrilled by how generally 'birdy' the country was. The latest Tweets from Mark Breaks (@elocbirder). Foto: Hannu Koskinen Ringed as hybrid pullus in Wloclavek, Kujawsko Pomorskie, Poland by Grzegorz Neubauer 9. I have many times questioned it age, but that is mainly because I am used to 2. Tides weren't exactly ideal and with low tide well after dusk, mud was only just appearing as I arrived at 17:00 and consequently gull numbers were pretty low, with only about 50 large gulls. The first-winter gull below had a point score of 20 and so should be a pure Caspian Gull - the most frequent score amongst the sampled first-winter Caspian Gulls was also 20. cachinnans. They may all be Caspian Gulls - and hence illustrate the variability of this species - or some may be hybrids with other species. 2000; Good 2002). Here is a hybrid Carrion x Hooded Crow photographed in Liberton recently. cachinnans, and the Mediterranean and eastern Atlantic gull thought by Mayr (1942) to be a westward excursion of the Caspian gull is the Yellow-legged gull L. These birds has been ringed as a chicks in the Kaniv, Dniepr River, Cherkassy district of Ukraine (610 km away), in May 2006. (L Proctor) Also in field behind pool, 1 d oe Roe Deer with this year's twin kids. My first thought was that it could be a 1st winter Caspian Gull, however this is a species that I have only seen twice before and they were distant adults up in Norfolk. The bird will, at least for the time being, have to be recorded as a Caspian Gull/Hybrid. Hume's Warbler Phylloscopus humei Lade Pit 2nd December 2018 A very ropey shot of this bird. A very fine day at Marymoor. RUDDY SHELDUCK hybrid at College Lake in February 2004 Re: previous Ruddy Shelduck county records The bird that was reported as a Ruddy Shelduck from College Lake on 22nd February 2004 was actually not a pure bird, rather a strange-looking presumed hybrid, perhaps with Egyptian Goose?. Home Contentious gulls Photo Index. note 2 : this is mixed colony where Caspian Gull dominate although hybrids are possible. Caspian Gull X574 My fourth Caspian Gull of the season (adopting Rich's 1 July - 30 June cycle) was along the River Thames at Fulham late morning on Sunday 22nd. The first Caspian Gull of the season appeared on my regular Fulham/Hammersmith stretch of the Thames on Sunday evening. Flyovers included Caspian Terns, Double-crested Cormorants, Laughing Gulls, and lots of Snow Geese. Hen Harrier. The reason for this is that although it was from a 'Caspian Gull colony', it was a bit naughty to fail to point out that the colonies in that area are known for having mixed pair. Caspian Gull L. The other I now consider to be most likely a hybrid. The bird in the photo below is too pale for a graellsii Lesser Black-backed Gull but pretty much identical to one in structure and is presumably a Lesser Black-backed Gull x Herring Gull hybrid. Against this background, in part 2 of this paper we: (a) outline some of the extremes of variability shown by Caspian Gull. You have to be a member to participate; Stanislaus Audubon Society with some (Am. Now I have expressed my opinion let's hear yours. The hybrid LBBxHerring was present most of the day as was this big ugly Herring Gull. cachinnans. (L Proctor) Possible American Herring Gull on the sea. A new Caspian-type. Further controversy surrounds the validity of 'taimyrensis' (potentially a population of heuglini x Vega Gull hybrids) and the position of barabensis (genetically close to heuglini but sharing morphological similarities with Caspian Gull). Minsmere - On East a 2nd winter Caspian Gull was present late morning + drake Smew. See details in Neubauer et al. Zulfu Farajli: With 3+ Caspian Gulls. hybrid Caspian x Herring Gull X007 Rotherhithe, London 18th February 2017 It was initially on the beach by the Hilton Hotel and then moved a few hundred yards east to Durand's Wharf where Richard Page-Jones managed to catch up with it too. This juvenile Caspian Gull, moulting to first winter was photographed on 2nd September 2000 on the VAM rubbish dump near Wijster in the Netherlands. The largest bit of Hydroplanet 19 Inch The Clean Cut Bowl Leaf Trimmer 19 Inch Hydroponic Spin Cut Bud Flower furniture you will personal, cost complement assure, and number of other available functions you are certain to be. Bittern and Great Egret have been reported in the last couple of weeks. Western Gull. Although not the perfect, classic 'cachinnans', there were no plumage or structural features at odds with Caspian Gull (or suggestive of a hybrid). (vegae/cachinnans) mongolicus) may be classed as a subspecies of the Caspian gull, a subspecies of the East Siberian gull, or as a species in its own right. From the Rarities Committee's files: Identification of Caspian Gull - British Birds. With lots of Caspians also being reported by our esteemed county recorder at the Didcot tip it's shaping up to be a really good winter for them. Interesting bird Martin. Green ring on right leg, with white code "AH6". An outlier in a world of white seabirds, breeding Black Terns are a handsome mix of charcoal-gray and jet black. 319: While the text states here that no hybrids involving the Slender-billed Gull are known, hybrid Slender-billed x Brown-headed Gulls are described on p. We used PCR to amplify a DNA fragment from the cytochrome b gene of the parasites to search for infections of the genera Plasmodium, Haemoproteus and Leucocytozoon in individuals of two sympatrically breeding gull species, the Herring Gull Larus argentatus, the Caspian Gull Larus cachinnans and their hybrids. Western Yellow Wagtail thunbergi. Flyovers included Caspian Terns, Double-crested Cormorants, Laughing Gulls, and lots of Snow Geese. You have to be a member to participate; BirdingGulls a Yahoo club with postings, pictures and links. 320: The winter range of the Slender-billed Gull includes the shores of the Black Sea, which is not shown on the map. On the water its grey upper parts appeared slightly darker than the nearby adult Herring Gull, but its head shape and size seemed wrong for a Yellow-legged Gull. Grafham water - 18 Little Gull & Black Tern until 07:06h, 3 Arctic Tern, Greenshank through, Garganey, Caspian Gull (Mark Ward); 2 Nightingale in Littless Wood (Ben Atkinson) Ely Beet Pits - 4 Arctic Tern, Curlew over (Mark Peck). The bird is a 2. The island colony does hold good numbers of breeding Caspian Gulls, but it's thought that there are also numerous hybrids produced in the colony. In recent decades birds have spread north into central and western Europe. Good news on the Caspian then another stonker at Fly Flatts Got the thumbs up today on the Caspian gull from gull expert Mick Cunningham who sent a lengthy explicit reply on the bird but had a slight issue with bill length and head shape possibly moving it towards Caspian/Herring hybrid but after checking more pics he put that down to the angle. While I was checking the Meds up at Weld Rd yesterday, Phil Smith was down at Ainsdale with a quality larus melon-twister…what do you think of this bird? Please use the comment section and enter the world of challenge, italics and pain that is gulling…. Animal Photo Album New Photos Western gull; Little gull; Caspian gull; Kelp gull Hybrid Herring x Glaucous-winged Gull (right) with hybrid Glacous-winged x. 2nd cal-year Caspian Gull (or hybrid) from last night @GrafhamWater1. Regent's Park 5th December It has been fairly quiet in the park for the past few weeks, with only the odd interesting record. In most features this gull from Aarhus East Harbour seen on November 28, 2011, looks a lot like a pure Caspian Gull even though such an ID adds a little uncomfortable feeling as the gull possesses. As we watched, a flock of Snow Geese flew in to the decoy flock. They'll take place at photo-rich locales in Ohio, Florida, Michigan, and Pennsylvania. You have to be a member to participate; BirdingGulls a Yahoo club with postings, pictures and links. Post-breeding dispersal seems the likeliest explanation but we can’t know for sure. This post shows a selection of birds that show features of Caspian Gull. Congratulations to our 2017 winners - 1st place Gary Thornton, 2nd place Geoff Harries and 3rd place Nigel Sprowell. Seasonal Specials Hydroplanet 19 Inch The Clean Cut Bowl Leaf Trimmer 19 Inch Hydroponic Spin Cut Bud Flower in a multitude of styles. Except for four Yellow-legged Gulls I also saw a Herring x Caspian Gull hybrid. White-winged Tern. Caspian Gull hybrid Grafham Water July 2019 Show more 9 photos · 1 video · 28 views. Here is today's first bird a sub-adult advanced third summer type plumage, perhaps, or retarded fourth summer. Caspian Gull ~ Ad ~ Dungeness, Kent - 30. Glaucous-winged Gull X Western Gull is a common hybrid, especially along the Washington state coast. The 5th of January is with out doubt one of the highlights in our gull ringing career. Congratulations to our 2017 winners - 1st place Gary Thornton, 2nd place Geoff Harries and 3rd place Nigel Sprowell. I initially saw it in the binoculars with its wings up and I thought "nice, a young Caspian Gull!". 2w This is a very nice 2nd winter bird, and one of the few records in autumn in the area. Our results lend statistical support to many of the traits used to identify Caspian Gulls but also indicate that some traits are less useful than previously thought. Now I think it is a small female American Herring Gull. The aim is to synthesise what is currently known about the identification of this species and discuss the appearance of proven and suspected hybrids. 319: While the text states here that no hybrids involving the Slender-billed Gull are known, hybrid Slender-billed x Brown-headed Gulls are described on p. Caspian Gulls are still a difficult bird to ID and even though one can't rule out a hybrid, traditionally, the main features talked about are generally a good indication that you'd be on to a winner. Adult Caspian Gull was reported in a field near Loscoe Lake and we think we located it after a walk through mud and pools down the footpath opposite the West Yorksire Police headquarters (American Wigeon location last year). Hybrid males do not survive for a shorter time than nonhybrid ones (0. "Olympic" gull (hybrid Western x Glaucous-winged Gull), Tokeland, Washington, 9/05. cachinnans, and the Mediterranean and eastern Atlantic gull thought by Mayr (1942) to be a westward excursion of the Caspian gull is the Yellow-legged gull L. probable Herring Gull x Caspian Gull hybrid, Millennium Green, North Hykeham (Lincolnshire, UK), 22nd September 2015 - copyright Dean Nicholson (photo ID: 2652) Dean thought this bird was going to be a first-winter cachinnans (Caspian Gull) when he first saw it but after a longer view he started to have doubts and suspect mixed genes. The Steppe Gull or Baraba Gull (Larus (cachinnans) barabensis) may be regarded as a subspecies of the Caspian Gull or as a separate species. Presumed Hybrid Herring x Caspian Gull An interesting adult gull was present at Shawell A5 Lagoons today. However, they are not textbook cachinnans. However, it turns out this is a mixed colony where it is not possible to identify the chicks with any certainty. First winter Caspian Gull at Flamborough Posted on September 19, 2013 by Martin Garner and 1cy Yellow-legged Gull… by Martin G POSTSCRIPT: Now 2 first year Caspian Gulls on outer head at Flamborough (5:00 pm on 19th Sept. I initially saw it in the binoculars with its wings up and I thought "nice, a young Caspian Gull!". Caspian Gull L. This bird could be many things: possible a dark eyed Yellow-legged Gull, maybe an Armenian-type Gull or even a small Caspian Gull type! However I think this bird could be a Herring x Caspian Gull hybrid?. Thanks to Steve Waite for alerting me that one of at least 2 Caspian Gulls on the Axe this winter was loitering by the tramsheds. Nonetheless, the hybrid issue needs to be set against the growing realisation that Caspian Gulls, like all other large gulls, show a considerable degree of variability. The Caspian gull (Larus cachinnans) is a large gull and a member of the herring and lesser black-backed gull complex. I popped into Tempsford today to try and catch up with the Spotted Flycatches. See more ideas about Sea birds, Birds and Beautiful birds. In my experience 2nd winter Kumlien's Gulls (Larus glaucoides kumlieni, Brewster 1883) is the rarest age group to be encountered in Ireland. Welcome to the RBA photo gallery : To search the gallery to view photos use the filters below to show the photos of your choice. Find Our Lowest Possible Price Rustic 100 Cotton Les Linges Du Passe Linens From The Past Tablecloth Inspired By 19th Century French Lines Machine Washable 60 X 100 are ideal for including character for your space. The tradition continues, when the cranes come over from Michigan each morning, then head back at the end of the day. Small and John Sweeney Abstract This paper deals with the identification of the Caspian Gull Larus cachinnans. 872, SE = 0. " So, yes, I would say it is a 'western' Caspian Gull and as the boundaries blur over the years, more and more of these birds do exist. - Here is a series of shots taken on Thursday afternoon of a gull seen at the Hayle estuary although it felt good for a Caspian i have slight doubts its 10. It's this time of year in Israel when migration is at its best. The island colony does hold good numbers of breeding Caspian Gulls, but it's thought that there are also numerous hybrids produced in the colony. The reason for this is that although it was from a 'Caspian Gull colony', it was a bit naughty to fail to point out that the colonies in that area are known for having mixed pair. It appeared to be intent on picking small pieces of blossom from the gutter. I have long felt that gulls are the most interesting of all birds. It also breeds on the west side of the Black Sea; here it overlaps with the Caspian Gull but there is a difference in habitat, with the Yellow-legged Gull preferring sea cliffs and Caspian Gull on flatter shores. a male Caspian Gull or hybrid paired with a Herring. Minsmere - Caspian Gull on the scrape late afternoon. This juvenile Caspian Gull, moulting to first winter was photographed on 2nd September 2000 on the VAM rubbish dump near Wijster in the Netherlands. Gulls are one of the last frontiers of bird identification, and I have been a certified gull freak for 24 years. "Olympic" gull (hybrid Western x Glaucous-winged Gull), Tokeland, Washington, 9/05. A 1stW Caspian Gull came in at 15. I wandered from the straight and narrow long enough to scan for and pinpoint the bird and grab some pictures. I initially saw it in the binoculars with its wings up and I thought "nice, a young Caspian Gull!". A few local birders doubted the original identification and sought the advice of experts, and they in turn concluded that it was more likely to be a hybrid bird- a mixture of Caspian and Herring Gull. Dalmatian Pelicans. A comment from further afield DC from Morecambe says head definitely Caspian but body puffed up hiding profile. The problems with this particular bird would arise almost as soon as pictures of it were posted on the Internet. Bittern and Great Egret have been reported in the last couple of weeks. The RBA gallery is free to view, and all registered users of the RBA website can upload photos. This translates to a shorter adult (reproductive) lifespan (on average by 1. The Barnacle Goose might even have mated as other birders saw two hybrids which easily could have been Barnacle/Cackling kids. Thoughts on this bird may be a hybrid Herring X Lsr Black backed Gull rather than Heuglin's but it shows some very interesting features. Green ring with a white 4 alpha code. 2x adult Caspian Gull in the roost also adult and 1w YL Gull, adult Med Gull (CWG Sightings) Blithfield Res Adult Caspian Gull in the roost also 6x YL Gull (5 adults and a 3w), adult Med Gull (MPR GJM) Bath Lane, Kinver c30 Brambling in large mixed finch flock (PBa). Great Black-backed Gull Larus sp. This wouldn't exclude caspian within the caspian range since about 10 % lack a complete band on P5 (according to Gibbins et al 2012). Ringed as a pullus in Włocławek, Poland, on 10 and again on 25-05-03. Home Contentious gulls Photo Index. note 1 : it is not possible to identify the ringed small chicks exactly, additional photos by observers are welcome. Western Yellow Wagtail thunbergi. These birds has been ringed as a chicks in the Kaniv, Dniepr River, Cherkassy district of Ukraine (610 km away), in May 2006. I initially saw it in the binoculars with its wings up and I thought "nice, a young Caspian Gull!". cachinnans). This bird could be many things: possible a dark eyed Yellow-legged Gull, maybe an Armenian-type Gull or even a small Caspian Gull type! However I think this bird could be a Herring x Caspian Gull hybrid?. Green 846P, probable hybrid Caspian Gull L cachinnans x Herring Gull L argentatus. The RBA gallery is free to view, and all registered users of the RBA website can upload photos. 25th September - Hornsea Mere, Southside/Wassand/Northside (JL,JC,RL,ML) 52 Pink-footed Goose west 28 Pintail 12 Shoveler c95 Wigeon c70 Teal 165 Tufted Duck Scaup 20 Pochard. argentatus). However, it can also appear quite square-headed and sometimes takes on the appearance of Yellow-legged Gull, although structure and jizz are not quite right for that species. The striped bass (Morone saxatilis), also called Atlantic striped bass. Note the shape of the bill and the head, the design of the tertials and coberts and the white mirror on p10. Good news on the Caspian then another stonker at Fly Flatts Got the thumbs up today on the Caspian gull from gull expert Mick Cunningham who sent a lengthy explicit reply on the bird but had a slight issue with bill length and head shape possibly moving it towards Caspian/Herring hybrid but after checking more pics he put that down to the angle. This translates to a shorter adult (reproductive) lifespan (on average by 1. Please report your Rare and Scarce Bird Sightings to Rare Bird Alert SMS/Texts to 07624800479 or Hotline on 020 7038 2820 We also have a new Twitter account for Bird News @cwlbirds And of course [email protected] The genus name is from Latin Larus which appears to have referred to a gull or other large seabird, and the species name honours the German zoologist Karl Michahelles. 0 The windy weather over the New Year brought an Iceland Gull to join the American Herring Gull on St Mary 's. Noted on this bird was its quite long legs though not particularly thin, its dark eye and long bill, though not very Caspian like. , Zagalska-Neubauer M. 1 Red Kite, 5 Buzzard, 1 Lapwing, 1 Caspian Gull, 5 G BB Gull, 1 Yellow-legged Gull 2 G S Woodpecker, 2 Jay, 1 Raven, 5 Stock Dove, 2 Blackcap, 4 Garden Warbler, 5 Chiffchaff, 3 Cetti's, 2 Willow Warbler, lots Reed Warbler, 3 Song Thrush, 1 Mistle Thrush, 1 Grey Wagtail, 9 Goldfinch, 1 Bullfinch, 3 Reed Bunting. Caspian Tern - Barton Cove, Gill, Franklin Co. Although not the perfect, classic 'cachinnans', there were no plumage or structural features at odds with Caspian Gull (or suggestive of a hybrid). Thanks to Steve Waite for alerting me that one of at least 2 Caspian Gulls on the Axe this winter was loitering by the tramsheds. It is hoped that this website may help us all with gull identification. The Bexley Council-approved volunteer project to remove Spanish-native hybrid Bluebells in Bursted Woods, Barnehurst, is now in its third spring. A very fine day at Marymoor. Yellow-legged Gull The Caspian Gull attracted lots of birders to Limerick in the past two weeks. Minsmere - On East a 2nd winter Caspian Gull was present late morning + drake Smew. This post shows a selection of birds that show features of Caspian Gull. Lagt inn av Inge Flesjå og Stein Engebretsen kl. This colony is almost exclusively Yellow-legged Gulls, although the odd pair of Caspian Gull has nested since 2016 and some single adult Caspian (and apparent hybrids) are present in the breeding seaon.