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Proceedings of the United States National Museum
i procp:edings of uxited states national :\[uset7m. 359 23498 g. D. 13 5 A. 14; Y. 3; P. 35; 0. 31 ; B. S. Leiigtli ICT millime- ters. GGGl. 17 specimeus. St. Michaels, Alaslai. II. M. Bannister. a. Length 210 millimeters. D. 13; A. 14; V. 3; P. 33; C— ; B. 8. h. Length 200 millimeters. D. 14: A. 14; Y. 3; P. 35; C— ; B. 8. e. Length 135 millimeters. D. 12: A. 14; Y. 3; P. 35; C. 30; B. 8. The remaining fourteen specimens vary in length from 110 to 180 mil- limeters. United States National Museum, WasJiingtoiij January 5, 1880. FOURTBI III\.STAI.:HEIVT OF ©R!VBTBIOI.O«ICAI. BIBI.IOCiRAPHV r BE:INC} a Jf.ffJ^T ©F FAUIVA!. I»l.TjBf.S«'ATI©.\S REff,ATIIV« T© BRIT- I!§H RIRD!^. My BR. ELS^IOTT COUES, U. S. A. The zlppendix to the "Birds of the Colorado Yalley- (pp. 507 [lJ-784 [218]), which gives the titles of "Faunal Publications" relating to North American Birds, is to be considered as the first instalment of a "Uni- versal Bibliography of Ornithology''. The second instalment occupies pp. 230-330 of the " Bulletin of the United States Geological and Geographical Survey of the Territories 'V Yol. Y, No. 2, Sept. G, 1879, and similarly gives the titles of "Faunal Publications" relating to the Birds of the rest of America.. The.third instalment, which occnpies the same "Bulletin", same Yol.,, No. 4 (in press), consists of an entirely different set of titles, being those belonging to the "systematic" department of the whole Bibliography^ in so far as America is concerned. -
Grijze Wouwen Op Texel in Maart 1998 En in Bargerveen in Juni-Augustus 2000
Grijze Wouwen op Texel in maart 1998 en in Bargerveen in juni-augustus 2000 Marco Witte & Enno B Ebels e eerste Grijze Wouw Elanus caeruleus voor de plek die bij vogelaars bekend staat als ‘de DNederland werd op 31 mei 1971 gefotogra- tuintjes’, in de Eierlandse Duinen ten noorden feerd in Flevoland (Schipper 1973, van den Berg van De Cocksdorp, Texel. De vogel zat in een & Bosman 1999, 2001). Het duurde bijna 27 jaar boom; MW had aan een korte blik op deze voordat op 29 maart 1998 de tweede werd ont- onmiskenbare soort genoeg om zeker te zijn van dekt op Texel, Noord-Holland; deze vogel bleef de determinatie als Grijze Wouw. Na het waar- hier tot 31 maart. De derde volgde relatief snel schuwen van Arend Wassink werd de melding en betrof een langdurig verblijvend exemplaar ‘wereldkundig’ gemaakt. Binnen enkele uren van 4 juni tot 23 augustus 2000 in het waren de eerste vogelaars van de vastewal over- Bargerveen, Drenthe. In dit artikel worden beide gestoken en ter plaatse. Gedurende de drie recente gevallen gedocumenteerd. dagen dat de vogel aanwezig was verbleef deze bijna uitsluitend op de noordpunt van het eiland. Texel, 29-31 maart 1998 Hier kon de vogel regelmatig vliegend en jagend Op zondag 29 maart 1998 ontdekte Marco Witte worden bekeken. Op 31 maart werden de afstan- rond 11:00 een opvallende lichte roofvogel op den waarover de vogel vloog groter en rond het 62 Grijze Wouw / Black-winged Kite Elanus caeruleus, 63 Grijze Wouw / Black-winged Kite Elanus caeruleus, Eierlandse Duinen, Texel, Noord-Holland, Eierlandse Duinen, Texel, Noord-Holland, 29 maart 1998 (Arnoud B van den Berg) 30 maart 1998 (René van Rossum) [Dutch Birding 24: 75-79, 2002] 75 Grijze Wouwen op Texel in maart 1998 en in Bargerveen in juni-augustus 2000 KOP Kruin, achterhoofd en nek lichtgrijs. -
Human Disturbance of Breeding Golden Eagles (Aquila Chrysaetos)
U.S. Fish & Wildlife Service Human Disturbance of Breeding Golden Eagles (Aquila chrysaetos) Photo credit: Jeremy Buck, USFWS Human Disturbance of Breeding Golden Eagles (Aquila chrysaetos) U.S. Fish and Wildlife Service Regions 1, 2, 6, and 8 Front Matter September 18, 2017 Disclaimer The findings and conclusions in this article are those of the author(s) and do not necessarily represent the views of the U.S. Fish and Wildlife Service. Suggested Citation Hansen, D.L., R.J. Spaul, B. Woodbridge, D. Leal, J.R. Dunk, J.W. Watson, and J. T. Driscoll. 2017. Human disturbance of breeding golden eagles (Aquila chrysaetos). Unpublished report prepared for the Western Golden Eagle Team, U.S. Fish and Wildlife Service. Available online at:. https://ecos.fws.gov/ServCat/Reference/Profile/112570 Acknowledgments This synthesis was authored by Dan L. Hansen, Robert J. Spaul, Brian Woodbridge, David Leal, Jeffrey R. Dunk, James W. Watson, and James T. Driscoll. The authors are grateful to the following reviewers (in alphabetical order): Joseph Buchanan, Michael Collopy, Joel Pagel, Matthew Stuber, and Hillary White. Golden Eagle Disturbance—i Table of Contents Front Matter ................................................................................................................................. i Disclaimer ............................................................................................................................................ i Suggested Citation ............................................................................................................................ -
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. -
The Ornithological Journals
Vol. XLIX] Lit'aur. 507 Ground Dove from Navassa and the Bull•nch from Isle a Vache have previously been described as new. There are a number of interesting scenic illustrations and an annotated 1/st of the entire collection. The Ornithological •ourn&ls. Bird-Lore. XXXIV, No. 4. July-August, 1932. The Martin Quartet of 'The I-Iummocks.' By Elizabeth A. Oehien- seMaeger. The Flight of the Swifts. By Myron F. Westover.--This is a most important contribution to the history of the Chimney Swift. For some time the theory has been advancedthat this bird usesits wingsalternately and a recent contributor to 'The Auk' went so far as to refer to this as "a well known fact." Mr. We•tover being in doubt spent much time and energyin attempting to securemotion picturesof the bird in flight and finally succeeded. His 2lm•, shown at the American Museum in "slow motion," demonstratedthat both wings were used simultaneouslyjust as in other birds, the apparent alternatingbeats being purely an optical delusion. PhotographingMeadowlarks in Colorado. By Kenneth Gordon. On the Roof. By F. R. Flickinger and L. D. Hiett.--Nighthawks nestingon the roof of an ofilcebuilding in Toledo, Ohio. Birds of a Huckleberry Patch. By Blanche Miller.--In the Craig Mountains, Idaho. The Thick-billed Parrot is the subject of the excellent color plate by Weber while Dr. Allen presentsa life-history of the Scarlet Tanager with his usual admirable photographs. The Condor. XXXIV, No. 4. July-August, 1932. John Eugene Law. By Joseph Grinnell.--With portrait and biblio- graphy. A New Race of Bob-white from Costa Rica. -
Programma Dutch Birding-Vogelweekend Texel 2008; Dutch Birding- Vogeldag 2009
DUTCH BIRDINGVOLUME 30 • NO 5 • 2008 Dutch Birding Dutch Birding Dutch Birding CHief eDitor Arnoud van den Berg (tel +31-235378024, HoofDreDaCteur Arnoud van den Berg (tel 023-5378024, e-mail [email protected]) e-mail [email protected]) DePuty chief eDitor Enno Ebels (tel +31-302961335, e-mail [email protected]) aDjunCt HoofDreDaCteur Enno Ebels (tel 030-2961335, e-mail [email protected]) exeCutive eDitor André van Loon (tel / fax +31-206997585, uitvoerenD reDaCteur André van Loon (tel / fax 020-6997585, e-mail [email protected]) e-mail [email protected]) PHotographiC eDitor René Pop (tel +31-222316801, fax +31-222316802, fotografisCH reDaCteur René Pop (tel 0222-316801, fax 0222-316802, e-mail [email protected]) e-mail [email protected]) eDitorial BoarD Peter Adriaens, Ferdy Hieselaar, Roy Slaterus, Roland van der Vliet and Rik REDACTIERAAD Peter Adriaens, Ferdy Hieselaar, Roy Slaterus, Roland van der Vliet en Rik Winters Internationaal tijdschrift over Winters eDitorial aDvisory BoarD Peter Barthel, Mark Constantine, Dick Forsman, Ricard Gutiérrez, Palearctische vogels reDaCtie-aDviesraaD Peter Barthel, Mark Constantine, Dick Forsman, Ricard Gutiérrez, Anthony McGeehan, Killian Mullarney, Klaus Malling Olsen, Magnus Robb, Hadoram Anthony McGeehan, Killian Mullarney, Klaus Malling Olsen, Magnus Robb, Hadoram Shirihai, Brian Small and Lars Svensson Shirihai, Brian Small en Lars Svensson eDitorial assistants Rob van Bemmelen, Gerald Driessens, -
Bird Observer
Bird Observer VOLUME 42, NUMBER 6 DECEMBER 2014 HOT BIRDS On October 28 Peter DeGennaro spotted a female Painted Bunting at the Evergreen Cemetery in Brighton, MA. He took the photograph on the left. Throughout October and November, Yellow-headed Blackbirds, associating with a flock of European Starlings and Brown-headed Cowbirds, have been moving between Seabrook, NH, and Salisbury, MA. Bob Stymeist took the photograph on the right. On November 8, Alice Morgan reported an immature Golden Eagle perched in a tree on the eastern point of West Island, Fairhaven. Steven Whitebread took the photograph to the left during a South Shore Bird Club trip led by Jim Sweeney. On November 4, Hector Galbraith reported a Townsend’s Solitaire at Halibut Point State Park in Rockport. Suzanne Sullivan took the photograph on the right. CONTENTS BIRDING THE CHARLES RIVER IN WALTHAM, NEWTON, AND WATERTOWN Jason Forbes 337 EIGHTEENTH REPORT OF THE MASSACHUSETTS AVIAN RECORDS COMMITTEE Matthew P. Garvey, Jeremiah R. Trimble, and Marshall J. Iliff 347 CHASING SHEARWATERS Dave Wiley 358 PHOTO ESSAY Tagging Shearwaters Dave Wiley and Anne-Marie Runfola 364 A YOUNG BIRDER’S SUMMER Jeremiah Sullivan 366 INTRODUCING THE MASSACHUSETTS YOUNG BIRDERS CLUB Jonathan Eckerson 372 MUSINGS FROM THE BLIND BIRDER Taking Steps for Bird Conservation Martha Steele 374 GLEANINGS Bugging the Birds: Tracking Individuals through Migration David M. Larson 377 ABOUT BOOKS A List for the Listers Mark Lynch 380 BIRD SIGHTINGS July/August 2014 387 ABOUT THE COVER: Cooper’s Hawk William E. Davis, Jr. 399 ABOUT THE COVER ARTIST: Barry Van Dusen 400 AT A GLANCE Wayne R. -
Geeseswansrefs V1.1.Pdf
Introduction I have endeavoured to keep typos, errors, omissions etc in this list to a minimum, however when you find more I would be grateful if you could mail the details during 2018 & 2019 to: [email protected]. Please note that this and other Reference Lists I have compiled are not exhaustive and are best employed in conjunction with other sources. Grateful thanks to Alyn Walsh for the cover images. All images © the photographer. Joe Hobbs Index The general order of species follows the International Ornithologists' Union World Bird List (Gill, F. & Donsker, D. (eds). 2018. IOC World Bird List. Available from: http://www.worldbirdnames.org/ [version 8.1 accessed January 2018]). The list does not include any of the following genera: Plectropterus, Cyanochen, Alopochen, Neochen and Chloephaga. Version Version 1.1 (May 2018). Cover Main image: Greenland White-fronted Goose. Hvanneyri, near Borgarnes, Iceland. 17th April 2012. Picture by Alyn Walsh. Vignette: Whooper Swan. Southern Lowlands near Selfoss, Iceland. 28th April 2012. Picture by Alyn Walsh. Species Page No. Bar-headed Goose [Anser indicus] 12 Barnacle Goose [Branta leucopsis] 11 Bean Geese [Anser fabalis / serrirostris] 7 Black-necked Swan [Cygnus melancoryphus] 22 Black Swan [Cygnus atratus] 21 Brent Goose [Branta bernicla] 6 Cackling Goose [Branta hutchinsii] 9 Canada Goose [Branta canadensis] 9 Cape Barren Goose [Cereopsis novaehollandiae] 5 Coscoroba Swan [Coscoroba coscoroba] 21 Emperor Goose [Anser canagica] 12 Greylag Goose [Anser anser] 15 Hawaiian Goose [Branta -
Grey Shrikes Unless Noted Otherwise
Trends in systematics Speciation in shades of grey: Grey Shrike L elegans, while other great grey shrike taxa were left undetermined for the time being. the great grey shrike complex The purpose of this short paper is to present an Sometimes clear-cut species limits are hard to update on geographic variation in the great grey come by. A number of widespread Palearctic spe- shrike complex based on recent genetic studies cies and species complexes display an intricate (Gonzalez et al 2008, Klassert et al 2008, Olsson pattern of geographical (plumage) variation. et al 2010) and to show current implications for Information on patterns of genetic variation can species limits within this complex. Olsson et al be a tremendous help in clarifying relationships (2010) sampled by far the most extensively and between populations but the results are not al- agree with Gonzalez et al (2008) and Klassert et al ways unambiguous. The great grey shrike complex (2008) on the basic structure of the phylogeny. is one such diffcult case. Many may have been Therefore, Olsson et al (2010) is referred to below, surprised to note the treatment of great grey shrikes unless noted otherwise. in the second English edition of the Collins bird guide (Svensson et al 2009) in which two species Results are recognized: Great Grey Shrike Lanius excubi- The recovered mitochondrial DNA (mtDNA) tree tor and Iberian Grey Shrike L meridionalis. The lat- (fgure 1) shows a deep split between two large ter now only includes the birds from Iberia and clades, representing up to several million years of south-eastern France. -
The Raptor Literature in Eastemasia Concems (8
kr- l1 TheRaptor Literature Lr,ovo F. Krrr relevant raptor literatrye, rather than providing a thor- The Peregrine Fund, oughhistorical review. We focuson regionsmost famil- 5668 W. Flying Hawk Lane, Boise, ID 83709 U.S'A. iar to us, and have touchedlightly on the raptor litera- ture of someparts of the world. Ron G Blr.srrll Raptor researcherssuffer from two chronic prob- Doldersummerweg 1,7983 LD Wapse,The Netherlands lems: too little information and too much information. Traditionally,most researchers, regardless of their dis- Lucrl LIU Snvrnrrcruus cipline,have suffered from a lackof accessto thewhole Research Center for Biodiversity, spectrumof global literature. Few libraries offer com- Academia Sinica, Taipei, Taiwan 115 prehensivecoverage ofall typesofraptor literature,and even now, the major online abstracting services, Jnvcnxr Snnnclltx althoughextremely valuable, do not yet provideaccess Falconry Heritage Trust, to the full text of most articles.Language differences P.O. Box 19, Carmarthen,Dyfed SA335YL, U.K. also have posedperennial barriers to communication, and few, if any, abstractingservices adequately cover the literaturein all of the world'smajor languages. Now, with a flood of information on its way onto INTRODUCTION the worldwide web, we run thb risk of descendingfrom the InformationAge into a stateof information chaos. We are currently experiencinga dramatic change in As a result,raptor literatureis becomingincreasingly scholarlydisciplines, as we shift from traditionalprint vast and amorphous.In his chapteron this topic in the publicationsto electronic forms of communication. first editionof this manual,LeFranc (1987) stated that Duringthis transition,many venerable joumals are pro- approximately370 and 1,030 raptor-relaledpublica- ducingparallel electronic versions and others are com- tionswere listed in the 1970and 1980issues of Wildlife pletely discontinuingtheir print versions. -
Not Every White Bird Is an Albino: Sense and Nonsense About Colour Aberrations in Birds
Not every white bird is an albino: sense and nonsense about colour aberrations in birds Hein van Grouw n the birding world, general confusion seems food and transformed into colour pigments by Ito exist about colour mutations in wild birds enzymes. The deposition of the pigments takes and the correct naming of these aberrations. place directly at the start of feather growth. Almost all whitish aberrations are called ‘(partial) Aberrations in this pigmentation are mostly albino’. However, most of these are not albino caused by a food problem and usually do not and ‘partial albinism’ is – by definition – not have a genetic cause. Well-known examples are even possible. Some mutations are hard to distin- flamingos Phoenicopteridae and Scarlet Ibis guish in the field (and in museum collections) Eudocimus ruber, which owe their respective because the colour of feathers with a pigment pink and red colours to the presence of red caro- reduction is easily bleached by sunlight and can tenoids in their natural food. When these carote- even become almost white. For the correct iden- noids are in short supply, these birds will appear tification and naming of colour mutations, it is white after the next moult. In the past, this hap- necessary to know which changes have occurred pened frequently in captive individuals of these in the original pigmentation. But first of all, it is species before caretakers understood this relation necessary to understand which pigments deter- between food and coloration. mine the normal colours of feathers and how In several European passerines, part of their these pigments are formed. -
A List of Nearctic Passerines in the Western Palearctic Joe Hobbs Version 1.2 a List of Nearctic Passerines Recorded in the Western Palearctic by Joe Hobbs
A List of Nearctic Passerines in the Western Palearctic Joe Hobbs version 1.2 A List of Nearctic Passerines Recorded in the Western Palearctic by Joe Hobbs Version 1.2 Published November 2019 Copyright © 2019 Joe Hobbs All rights reserved Cover: Eastern Kingbird, Inishmore, Aran Islands, Galway, 5th October 2012. Photo: Dermot Breen. Nearctic Passerines in the Western Palearctic, v.1.2 - Joe Hobbs Page 1 INTRODUCTION This is a list of Nearctic passerines that have been recorded in the Western Palearctic (BWP borders) and published in a WP national bird report, book of historical records, finder’s account or national list up to November 2019. There are a great many claims of Nearctic passerines that have yet to be assessed and published by the relevant rare bird committee. Despite many of these having excellent credentials (including some supported by photographic evidence) they will not be in- cluded until formally published. Entries are arranged chronologically by species. In the main they are Category A records, although some Category D and ‘At sea’ records are included. Apart from older records the majority have been published in a national rare bird report and are cited accordingly following the national ranking. When known, finder’s accounts are also cited following the record’s details with the full reference found at the end of each family section. The list of national bird report consulted are listed at the end of the paper between pages 133 and 142. TAXONOMY Scientific nomenclature and species order follows the IOC World List version 9.2: Gill, F. & Donsker, D.