Here Some Are Treated As Full Species and Others Are Included with Different Species
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Taimyr Gulls: Evidence for Pacific Winter Range, with Notes on Morphology and Breeding
Variation and difference in song between Western Bonelli’s Warbler and Eastern Bonelli’s Warbler and abundance. London. Jonsson, L 1992. Birds of Europe with North Africa and Hazevoet, C J & van der Schot, W E M 1986. Oostelijke the Middle East. London. Bergfluiters in Nederland in voorjaar van 1983. Dutch Occhiato, D 2007. Western and Eastern Bonelli’s War- Birding 8: 48-52. blers in the field. Birding World 20: 303-308. Helb, H-W, Bergmann, H-H & Martens, J 1982. Acoustic Reiser, O 1905. Materialien zu einer Ornis Balcanica 3. differences between populations of western and east- Wien. ern Bonelli’s Warblers (Phylloscopus bonelli, Sylvii- Sample, G 2003. Collins field guide to warbler songs dae). Experientia 38: 356-357. and calls of Britain and Europe. London. Helbig, A J, Seibold, I, Martens, J & Wink, M 1995. Sangster, G, Hazevoet, C J, van den Berg, A B, Roselaar, Genetic differentiation and phylogenetic relation- C S & Sluys, R, 1999. Dutch avifaunal list: species ships of Bonelli’s Warbler Phylloscopus bonelli and concepts, taxonomic instability, and taxonomic Green Warbler P nitidus. J Avian Biol 26: 139-153. changes in 1977-98. Ardea 87: 139-165. Kirwan, G M, Boyla, K A, Castell, P, Demirci, B, Ozen, Svensson, L, Grant, P J, Mullarney, K & Zetterström, D M, Welch, H & Marlow, T 2008. The birds of Turkey. 1999, 2009. Collins bird guide. First, second edition. London. London. Dick Groenendijk, Elzenstraat 14, 4043 PB Opheusden, Netherlands ([email protected]) Teus J C Luijendijk, Laan der zeven linden 50, 2645 GS Delfgauw, Netherlands ([email protected]) Taimyr Gulls: evidence for Pacific winter range, with notes on morphology and breeding Klaas van Dijk, Sergei Kharitonov, Holmer Vonk & Bart Ebbinge he Taimyr peninsula in the northern part of the Caspian Sea area, along the Arabian Sea to Tcentral Siberia, Russia, hosts a significant western India, and partly also along coasts in east- breeding population of gulls Larus that belong to ern Africa. -
Lhasa and the Tibetan Plateau Cumulative
Lhasa and the Tibetan Plateau Cumulative Bird List Column A: Total number of tours (out of 6) that the species was recorded Column B: Total number of days that the species was recorded on the 2016 tour Column C: Maximum daily count for that particular species on the 2016 tour Column D: H = Heard Only; (H) = Heard more than seen Globally threatened species as defined by BirdLife International (2004) Threatened birds of the world 2004 CD-Rom Cambridge, U.K. BirdLife International are identified as follows: EN = Endangered; VU = Vulnerable; NT = Near- threatened. A B C D 6 Greylag Goose 2 15 Anser anser 6 Bar-headed Goose 4 300 Anser indicus 3 Whooper Swan 1 2 Cygnus cygnus 1 Common Shelduck Tadorna tadorna 6 Ruddy Shelduck 8 700 Tadorna ferruginea 3 Gadwall 2 3 Anas strepera 1 Eurasian Wigeon Anas penelope 5 Mallard 2 8 Anas platyrhynchos 2 Eastern Spot-billed Duck Anas zonorhyncha 1 Indian or Eastern Spot-billed Duck Anas poecilorhynchos or A. zonorhyncha 1 Northern Shoveler Anas clypeata 1 Northern Pintail Anas acuta 1 Garganey 2 15 Anas querquedula 4 Eurasian Teal 2 50 Anas crecca 6 Red-crested Pochard 3 2000 Netta rufina 6 Common Pochard 2 200 Aythya ferina 3 Ferruginous Duck NT 1 8 Aythya nyroca 6 Tufted Duck 2 200 Aythya fuligula 5 Common Goldeneye 2 11 Bucephala clangula 4 Common Merganser 3 51 Mergus merganser 5 Chinese Grouse NT 2 1 Tetrastes sewerzowi 4 Verreaux's Monal-Partridge 1 1 H Tetraophasis obscurus 5 Tibetan Snowcock 1 5 H Tetraogallus tibetanus 4 Przevalski's Partridge 1 1 Alectoris magna 1 Daurian Partridge Perdix dauurica 6 Tibetan Partridge 2 11 Perdix hodgsoniae ________________________________________________________________________________________________________ WINGS ● 1643 N. -
Irish Rare Bird Report 2014
Irish Rare Bird Report 2014 M. Carmody and J. Hobbs (on behalf of the Irish Rare Birds Committee) BirdWatch Ireland, Unit 20, Block D, Bullford Business Campus, Kilcoole, Co. Wicklow Introduction Palearctic away from the Azores. Ireland’s second Pacific Diver Gavia pacifica (Galway) and third Sardinian Warbler Sylvia The year under review was the classic year of two halves. The melanocephala (Cork) were recorded in April and the fourth first half was one of the most exciting starts to a year in recent records of Red-flanked Bluetail Tarsiger cyanurus (Mayo) and times, whereas the latter half was far more pedestrian. In line American Coot Fulica americana (Kerry) were recorded in with that, both additions to the Irish list in 2014 were during October and November respectively. Also, this report contains the first six months, with an American Purple Gallinule details of the second Little Swift Apus affinis from Wexford in Porphyrio martinicus found dead in Mayo and, less than a May 2002 and the fourth Thrush Nightingale Luscinia luscinia week later, a Slaty-backed Gull Larus schistisagus in Galway, from Cork in October 2013. Significant records of sub-species both of these in February. Undoubtedly, though, the most in the report are of the first Eastern Subalpine Warbler Sylvia significant record of the year was a Bermuda Petrel cantillans albistriata from Mayo in 2007 and the first Yellow Pterodroma cahow , which is categorised as an ‘At sea’ record as it was observed some 170 nautical miles west of Ireland, a location that lies outside the boundary of the Irish List. -
The Large and Small Gulls (Aves: Laridae) of Gujarat
The large and small gulls (Aves: Laridae ) of Gujarat Prasad Ganpule: C/o Parshuram Pottery Works, Opp. Nazarbaug, Morbi 363642. [email protected] Gujarat has a 1600 kms long coast, which is the longest a subspecies of L. heuglini by Grimmett et al . (2011), while it is of any state in India. Due to varied coastal habitats, good given as L. fuscus barabensis by Rasmussen & Anderton (2012); numbers of large and small gulls ( Laridae ) are seen here. Since the latter authors treating both the common taxa occurring the identification of some gulls is very difficult, and there here in India as subspecies of Lesser Black-backed Gull. This are frequent taxonomic changes, there is some confusion taxonomy is based on the recommendations of Collinson et regarding the gulls seen here. This is especially true regarding al . (2008), who conducted DNA studies on these taxa and the ‘large white-headed gulls’ (Genus Larus ) group. The ‘large recommended that Heuglin’s Gull and Steppe Gull be treated white-headed gulls’ group refers to a complex of large gull as subspecies of Lesser Black-backed Gull. In the recent India species, which are challenging to identify and the taxonomic checklist v3.0, both Heuglin’s Gull and Steppe Gull are treated et al relationships within these species (and their subgroups) have as subspecies of Lesser Black-backed Gull (Praveen . 2019). been widely and vigorously debated and the authorities / In Ali & Ripley (1981), pale mantled (with pale upperparts) reference texts do not agree on their taxonomic status even gulls were assigned to L. argentatu s and dark mantled (with today. -
Print BB December
Racial identification and assessment in Britain: a report from the RIACT subcommittee Chris Kehoe, on behalf of BBRC Male ‘Black-headed Wagtail’ Motacilla flava feldegg. Dan Powell hroughout the past 100 years or so, mous in this paper), of a single, wide-ranging interest in the racial identification of bird species. The ground-breaking Handbook of Tspecies has blown hot and cold. Many of British Birds (Witherby et al. 1938–41) was the today’s familiar species were first described first popular work that attempted a detailed during the nineteenth century and, as interest treatment of racial variation within the species in new forms grew, many collectors became it covered and promoted a positive approach to increasingly eager to describe and name new the identification of many races. However, as species. Inevitably, many ‘species’ were the emphasis on collecting specimens was described based on minor variations among the replaced by the development of field identifica- specimens collected. As attitudes towards what tion skills, interest in the racial identification of constituted a species changed, many of these species waned. newly described species were subsequently Since the 1970s, and particularly in the last amalgamated as subspecies, or races (the terms ten years, improvements in the quality and ‘subspecies’ and ‘race’ are treated as synony- portability of optics, photographic equipment © British Birds 99 • December 2006 • 619–645 619 Racial identification and assessment in Britain and sound-recording equipment have enabled selection of others suspected of occurring but birders to record much more detail about the not yet confirmed. Any races not listed here are appearance of birds in the field, and this has either deemed too common to be assessed at been an important factor in a major resurgence national level, or would represent a ‘first’ for of interest in racial identification. -
Goose Bulletin Issue 23 – May 2018
GOOSE BULLETIN ISSUE 23 – MAY 2018 ---------------------------------------------------------------------------------------------------------- Contents: Editorial …....................................................................................................................... 1 Report of the 18th Goose Specialist Group meeting at Klaipeda University . ……….... 2 Light-bellied Brent Goose Branta bernicla hrota at Sruwaddacon Bay, north-west Co. Mayo, Ireland ………………................................................... 5 Status and trends of wintering Bar-headed Geese Anser indicus in Myanmar ………... 15 The establishment of an European Goose Management Platform under AEWA ……... 24 Outstanding Ornithologist of the past: Johann Friedrich Naumann (1780 – 1857) ….... 26 Obituary: William Joseph Lambart Sladen, 29-12-1920 – 20-05-2017 ……...………... 28 Obituary: William (Bill) Lishman, 12-02-1939 – 30-12-2017 ……………………….... 30 New Publications 2014 - 2017 …..…………………………………………….……….. 32 Literature …..…………………………………………….…………………………….. 35 Instructions to authors ………………………………..………………………………… 37 GOOSE BULLETIN is the official bulletin of the Goose Specialist Group of Wetlands International and IUCN GOOSE BULLETIN – ISSUE 23 – MAY 2018 GOOSE BULLETIN is the official bulletin of the Goose Specialist Group of Wetlands International and IUCN. GOOSE BULLETIN appears as required, but at least once a year in electronic form. The bulletin aims to improve communication and exchange information amongst goose researchers throughout the world. It publishes contributions -
Observations on the Breeding and Distribution of Lava Gull Leucophaeus Fuliginosus K
Cotinga 37 Observations on the breeding and distribution of Lava Gull Leucophaeus fuliginosus K. Thalia Grant, Olivia H. Estes and Gregory B. Estes Received 7 January 2014; final revision accepted 3 December 2014 Cotinga 37 (2015): OL 22–37 published online 10 March 2015 La Gaviota de Lava Leucophaeus fuliginosus, endémica del archipiélago de Galápagos, es la gaviota más rara del mundo, cuyos hábitos de reproducción son poco conocidos. En los años 2011 y 2012 se observó anidación en la isla Genovesa en densidades mayores a las reportadas previamente en Galápagos. Las parejas reproductoras fueron muy territoriales, defendiendo áreas de hasta 70 m de diámetro contra coespecíficos. Las hembras fueron más agresivas que los machos frente a los intrusos de otras especias percibidos como una amenaza. La nidada de 1–2 huevos fue incubada por ambos miembros de la pareja en turnos de dos horas. Los polluelos salieron del nido 4–5 días después de la eclosión, seleccionando lugares en el territorio más protegidos a los cuales retornaron regularmente para descansar. Los adultos reproductores fueron depredadores oportunistas, alimentando a sus crías principalmente con huevos y polluelos de aves marinas y peces robados de las mismas aves. Reconocemos una relación parasítica entre la cleptoparásita Fragata Real Fregata magnificens y la Gaviota de Lava, y sospechamos que este es el medio principal por el cual en esta isla las gaviotas adquieren los peces que comen. Presentamos datos sobre las comunicaciones entre los padres y la cría, proporcionamos la primera serie de fotografías del desarrollo del polluelo de Gaviota de Lava y describimos una característica en el plumaje de los adultos que no ha sido descrita previamente. -
Japan in Winter January 13–25, 2018
JAPAN IN WINTER JANUARY 13–25, 2018 Japanese (Red-crowned) Cranes dancing. Photo: S. Hilty LEADERS: KAZ SHINODA & STEVE HILTY with KOJI NIIYA one morning on HOKKAIDO LIST COMPILED BY: STEVE HILTY VICTOR EMANUEL NATURE TOURS, INC. 2525 WALLINGWOOD DRIVE, SUITE 1003 AUSTIN, TEXAS 78746 WWW.VENTBIRD.COM JAPAN IN WINTER: A CRANE & SEA-EAGLE SPECTACLE! By Steve Hilty One of the top highlights mentioned by most members of the group was a Ural Owl sleeping in a large, picturesque tree hollow. It was, in fact, an image that could have been plucked straight from an illustrated book of fairy tales from the Middle Ages. A male Eurasian Bullfinch in beautiful morning light also garnered top honors and, surprisingly, so did the diminutive Japanese Pygmy Woodpecker. For several of us, a large flock of Rooks eluding repeated prey- capture attempts by a Peregrine Falcon (the Rooks being more capable and wily than they might appear) over a large expanse of rice paddies was a trip highlight. Also prized were more than a dozen Stellar’s and White-tailed sea-eagles perched on a forested Hokkaido hillside during a snowstorm. The arrival of a Blakiston’s Fish-Owl at a small pool resulted in a mass exodus from our rather sedate and stylized Japanese dinner. And yes, then there were the Japanese Cranes, lumps of black and white fluff standing in a frigid river as steamy mists from the thermally- heated river water rose around them—a surreal and unforgettable setting. Surprisingly, perhaps, the Mandarin Ducks received not a single nod at the end—perhaps because they were a little distant—although they generated much excitement the morning we saw them, and the image of a stately pair cruising steadily across a mirror-smooth lake in early morning light, their narrow wake line trailing behind, will not likely be forgotten. -
2014 Annual Report
Report on rare birds in Great Britain in 2014 Nigel Hudson and the Rarities Committee Chairman’s introduction 5th & 6th ‘Eastern Black Redstart’ This is the 57th annual report of the British Phoenicurus ochruros Birds Rarities Committee, covering the year phoenicuroides/rufiventris/xerophilus 2014. It was, overall, a below-average year for 6th & 7th Eastern Bonelli’s Warbler rarities, but a quick check through the report Phylloscopus orientalis soon reveals some eye-catching records. The 7th Pacific Diver Gavia pacifica, ‘Northern headline event is the inclusion, from 2012, of Harrier’ Circus cyaneus hudsonius, the Portland Pale-legged Leaf Phylloscopus Audouin’s Gull Larus audouinii and tenellipes/Sakhalin Leaf Warbler P. bore- Scarlet Tanager Piranga olivacea aloides. This is an extraordinary record, of a 7th & 8th American Coot Fulica species pair from the Russian Far East that americana was not seriously considered likely to occur 8th Spectacled Warbler Sylvia conspicillata in Britain. The separation of these two closely 9th Crag Martin Ptyonoprogne rupestris related species is possible only by using and Siberian Thrush Geokichla sibirica vocalisations, although the record’s accep- 10th Slender-billed Gull Chroicocephalus tance here as an ‘either/or’ will be reviewed if genei progress is made in field identification. Also 10th (& 11th) Hermit Thrush Catharus making its first appearance in this report guttatus after a green light from BOURC is ‘Thayer’s A Black-browed Albatross Thalassarche Gull’ Larus glaucoides thayeri, a long overdue melanophris in sea area Portland just sneaked vagrant from the Canadian High Arctic that into British waters, and highlighted some is already on the national lists of Denmark, small discrepancies regarding the limits of Ireland, Norway and Spain. -
A. Gosler Publications: 2013. Book Chapter. Gosler, A.G., Bhagwat, S., Harrop, S., Bonta, M. & Tidemann, S. (2013) Chapter 6
A. Gosler Publications: 2013. Book chapter. Gosler, A.G., Bhagwat, S., Harrop, S., Bonta, M. & Tidemann, S. (2013) Chapter 6: Leadership and listening: inspiration for conservation mission and advocacy. In Macdonald, D. & Willis, K.J. (eds) Key Topics in Conservation Biology 2. J. Wiley & Sons, Ltd., Oxford. In Press. 2013. Advice Note to SCB Policy Committee. Lee J, Gosler AG, Vyas D, Schaefer J, Chong KY, Kahumbu P, Awoyemi SM & Baugh T. Religion and Conservation Research Collaborative (RCRC) of the Religion and Conservation Biology Working Group (RCBWG) Society for Conservation Biology (SCB)’s Position on the Use of Ivory for Religious Objects. ....................................................................................................... 2012. Letter to Editor. Awoyemi, S.M., Gosler, A.G., Ho, I., Schaefer, J. & Chong, KY. Mobilizing Religion and Conservation in Asia. Science 338: 1537-1538. [doi: 10.1126/science.338.6114.1537-b] 2012. Advice note to SCB Policy Committee. Awoyemi SM, Schaefer J, Gosler A, Baugh T, Chong KY & Landen E. Religion and Conservation Research Collaborative (RCRC) of the Religion and Conservation Biology Working Group (RCBWG) Society for Conservation Biology (SCB)’s Position on the Religious Practice of Releasing Captive Wildlife for Merit. 2012. Scientific Paper. Briggs BD, Hill DA & Gosler AG*. Habitat selection and waterbody-complex use by wintering Gadwall and Shoveler in South West London: implications for the designation and management of multi-site protected areas. Journal for Nature Conservation, 20, 200- 210. [doi: 10.1016/j.jnc.2012.04.002] 2012. Advice note to Libyan National Assembly. Environmental Security in the Libyan Constitution. 2012. Scientific Paper. Bulla M, Šálek M, Gosler AG. Eggshell spotting does not predict male incubation, but marks thinner areas of a shorebird’s shells. -
SWFSC Archive
CONTENTS LIST OF TABLES ........................................................................................................................ ii LIST OF FIGURES ...................................................................................................................... ii INTRODUCTION......................................................................................................................... 1 OBJECTIVES ............................................................................................................................... 1 STUDY AREA AND ITINERARY ............................................................................................. 2 MATERIALS AND METHODS ................................................................................................. 3 Oceanography ............................................................................................................................. 3 Net Tows ...................................................................................................................................... 4 Acoustic Backscatter.................................................................................................................... 4 Seabirds ....................................................................................................................................... 5 Contour Plots............................................................................................................................... 5 RESULTS ..................................................................................................................................... -
I Welcome Contact from Anyone Wishing to Dispose of Any Spare Bird Reports Or to Leave Details of Any Particular Wants
BIRD REPORTS: CATALOGUE NO. 43 (SEPTEMBER 2016) INTRODUCTION Welcome to this month’s catalogue which details a large range of bird related journals available for sale. Although my original intention was to concentrate on bird reports, the stock has been extended to include national and local birdwatching related journals/publications. I hope you find something of interest. With regard to birdwatching related journals I estimate that around 50% of the major journals are now available in digital form (often online and free), and consequently I generally aim to keep a low but hopefully sufficient level of stocks. Collectors with long memories may recall that, in the pre-digital age, bound copies of British Birds were sold by David & Doreen Morgan at £30 each but I now offer the same for £10-£12 each, which I believe is competitive in the current market. Sadly, this also means that I am unable to make overly generous offers to anyone wanting to sell such journals (but don’t let this put you off getting in touch). As mentioned in earlier versions of my catalogue, I get very disappointed when I hear of bird reports and journals going in the bin or skip; the dreaded ‘skip’ word was again used in conversation recently (Apr 16)! If you find yourself in this situation or hear of such, please don’t hesitate to contact me as I’m always happy to cover postage or travel a reasonable distance/meet you halfway etc. In terms of payment, I am usually content to pay between 75p and £1 on average for say box-loads/package loads of non-specific bird reports (plus postage).