Order : Anseriformes
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Plumage Variation and Hybridization in Black-Footed and Laysan Albatrosses
PlumaDevariation and hybridizationin Black-footedand LaysanAlbatrosses Tristan McKee P.O. Box631 Ferndale,California 95536 (eraall:bertmckee•yahoo.com) PeterPyle 4990Shoreline Highway SUnsonBeach, California 94970 (email:[email protected]) INTRODUCTION Black-footed(Phoebastria nigripes) and Laysan (P. immutabilis) Albatrosses nest sideby sidein denseisland colonies. Their breeding populations center in the northwesternHawaiian Islands, with smaller colonies scattered across the subtrop- icalNorth Pacific. Both species visit nutrient-rich waters off the west coast of North Americathroughout the year to forage. Black-footeds concentrate in coastal waters fromnorthern California tosouthern Alaska, while Laysans frequent more offshore andnortherly waters in thisregion. Bkders on pelagic trips off the West Coast often encountersignificant numbers of oneor bothof thesespecies, and searching for other,rarer albatrosses among them has proven to be a worthwhile pursuit in recen! years(Stallcup and Terrill 1996, Cole 2000). Albatrossesidentified as Black-looted x Laysan hybrids have been seen and studiedon MidwayAtoll and other northwestern Hawaiian Islands since the late 1800s(Rothschild 1900, Fisher 1948, 1972). In addition,considerable variation in appearanceis found within both species, indMduals with strikinglyaberrant plumageand soft part colors occasionally being encountered (Fisher 1972, Whittow 1993a).Midway Atoll hosts approximately two-thirds of the world'sbreeding A presumedhybrid Laysan x Black-lootedAlbatross tends a chickat Midway LaysanAlbatrosses -
14Th North American Arctic Goose Conference and Workshop Program and Abstracts
14th North American Arctic Goose Conference and Workshop Lincoln, Nebraska March 13-17, 2018 Program and Abstracts 14th North American Arctic Goose Conference and Workshop Program and Abstracts Table of Contents Welcome ................................................................................... 1 General Information ................................................................... 2 Conference Center Map ............................................................. 3 Conference Sponsors ................................................................ 4 Conference Committees ............................................................ 5 Plenary Speakers ...................................................................... 6 Meeting Schedule ...................................................................... 9 Abstracts–Plenaries ................................................................ 15 Abstracts–Oral Presentations .................................................. 17 Abstracts–Poster Presentations............................................... 43 14th North American Arctic Goose Conference and Workshop Lincoln, Nebraska March 13-17, 2018 We are pleased to welcome you to Lincoln and the 14th North American Arctic Goose Conference and Workshop! Lincoln is the state capital of Nebraska and home to the University of Nebraska. March is a special time in Nebraska. Millions of ducks and geese and a half-million sandhill cranes have or will come through the state stopping and “fueling” up before they migrate on to their -
Disaggregation of Bird Families Listed on Cms Appendix Ii
Convention on the Conservation of Migratory Species of Wild Animals 2nd Meeting of the Sessional Committee of the CMS Scientific Council (ScC-SC2) Bonn, Germany, 10 – 14 July 2017 UNEP/CMS/ScC-SC2/Inf.3 DISAGGREGATION OF BIRD FAMILIES LISTED ON CMS APPENDIX II (Prepared by the Appointed Councillors for Birds) Summary: The first meeting of the Sessional Committee of the Scientific Council identified the adoption of a new standard reference for avian taxonomy as an opportunity to disaggregate the higher-level taxa listed on Appendix II and to identify those that are considered to be migratory species and that have an unfavourable conservation status. The current paper presents an initial analysis of the higher-level disaggregation using the Handbook of the Birds of the World/BirdLife International Illustrated Checklist of the Birds of the World Volumes 1 and 2 taxonomy, and identifies the challenges in completing the analysis to identify all of the migratory species and the corresponding Range States. The document has been prepared by the COP Appointed Scientific Councilors for Birds. This is a supplementary paper to COP document UNEP/CMS/COP12/Doc.25.3 on Taxonomy and Nomenclature UNEP/CMS/ScC-Sc2/Inf.3 DISAGGREGATION OF BIRD FAMILIES LISTED ON CMS APPENDIX II 1. Through Resolution 11.19, the Conference of Parties adopted as the standard reference for bird taxonomy and nomenclature for Non-Passerine species the Handbook of the Birds of the World/BirdLife International Illustrated Checklist of the Birds of the World, Volume 1: Non-Passerines, by Josep del Hoyo and Nigel J. Collar (2014); 2. -
L O U I S I a N A
L O U I S I A N A SPARROWS L O U I S I A N A SPARROWS Written by Bill Fontenot and Richard DeMay Photography by Greg Lavaty and Richard DeMay Designed and Illustrated by Diane K. Baker What is a Sparrow? Generally, sparrows are characterized as New World sparrows belong to the bird small, gray or brown-streaked, conical-billed family Emberizidae. Here in North America, birds that live on or near the ground. The sparrows are divided into 13 genera, which also cryptic blend of gray, white, black, and brown includes the towhees (genus Pipilo), longspurs hues which comprise a typical sparrow’s color (genus Calcarius), juncos (genus Junco), and pattern is the result of tens of thousands of Lark Bunting (genus Calamospiza) – all of sparrow generations living in grassland and which are technically sparrows. Emberizidae is brushland habitats. The triangular or cone- a large family, containing well over 300 species shaped bills inherent to most all sparrow species are perfectly adapted for a life of granivory – of crushing and husking seeds. “Of Louisiana’s 33 recorded sparrows, Sparrows possess well-developed claws on their toes, the evolutionary result of so much time spent on the ground, scratching for seeds only seven species breed here...” through leaf litter and other duff. Additionally, worldwide, 50 of which occur in the United most species incorporate a substantial amount States on a regular basis, and 33 of which have of insect, spider, snail, and other invertebrate been recorded for Louisiana. food items into their diets, especially during Of Louisiana’s 33 recorded sparrows, Opposite page: Bachman Sparrow the spring and summer months. -
A Classification of the Rallidae
A CLASSIFICATION OF THE RALLIDAE STARRY L. OLSON HE family Rallidae, containing over 150 living or recently extinct species T and having one of the widest distributions of any family of terrestrial vertebrates, has, in proportion to its size and interest, received less study than perhaps any other major group of birds. The only two attempts at a classifi- cation of all of the recent rallid genera are those of Sharpe (1894) and Peters (1934). Although each of these lists has some merit, neither is satisfactory in reflecting relationships between the genera and both often separate closely related groups. In the past, no attempt has been made to identify the more primitive members of the Rallidae or to illuminate evolutionary trends in the family. Lists almost invariably begin with the genus Rdus which is actually one of the most specialized genera of the family and does not represent an ancestral or primitive stock. One of the difficulties of rallid taxonomy arises from the relative homo- geneity of the family, rails for the most part being rather generalized birds with few groups having morphological modifications that clearly define them. As a consequence, particularly well-marked genera have been elevated to subfamily rank on the basis of characters that in more diverse families would not be considered as significant. Another weakness of former classifications of the family arose from what Mayr (194933) referred to as the “instability of the morphology of rails.” This “instability of morphology,” while seeming to belie what I have just said about homogeneity, refers only to the characteristics associated with flightlessness-a condition that appears with great regularity in island rails and which has evolved many times. -
Iucn Red Data List Information on Species Listed On, and Covered by Cms Appendices
UNEP/CMS/ScC-SC4/Doc.8/Rev.1/Annex 1 ANNEX 1 IUCN RED DATA LIST INFORMATION ON SPECIES LISTED ON, AND COVERED BY CMS APPENDICES Content General Information ................................................................................................................................................................................................................................ 2 Species in Appendix I ............................................................................................................................................................................................................................... 3 Mammalia ............................................................................................................................................................................................................................................ 4 Aves ...................................................................................................................................................................................................................................................... 7 Reptilia ............................................................................................................................................................................................................................................... 12 Pisces ................................................................................................................................................................................................................................................. -
Rapid Risk Assessment on Incursion of HPAI H5N8 Into Housed Or Not Housed Poultry Flocks and Captive Birds
Rapid risk assessment on incursion of HPAI H5N8 into housed or not housed poultry flocks and captive birds 29 January 2021 Situation as at 26 January 2021 © Crown copyright 2021 You may re-use this information (excluding logos) free of charge in any format or medium, under the terms of the Open Government Licence v.3. To view this licence visit www.nationalarchives.gov.uk/doc/open-government-licence/version/3/ or email [email protected] This publication is available at www.gov.uk/government/publications Any enquiries regarding this publication should be sent to: [email protected] www.gov.uk/defra 2 Contents Summary ............................................................................................................................................. 4 Introduction ........................................................................................................................................ 6 Hazard Identification ......................................................................................................................... 10 Previous outbreaks of HPAI H5N8: ................................................................................................... 12 Current Situation ............................................................................................................................... 12 Risk Question .................................................................................................................................... 16 Risk Levels .................................................................................................................................... -
Red-Breasted Goose
Urgent preliminary assessment of ornithological data relevant to spread of Avian Influenza in Europe Ward Hagemeijer Wetlands International Commissioned by DG Environment to Wetlands International and Euring Data needs for risk assessment: ornithology (virology) Quantified risk assessment: Research and Monitoring programme A. Birds as a vector 1.Quantified bird migration information: satellite telemetry, ringing data analysis, count data analysis 2.Quantified frequency of occurrence of virus in wild birds: surveillance 3.Ecology of virus in wild birds: virological research on wild birds B. Impact on wild bird populations Different components of the project Activities to be undertaken: • identification of Higher Risk Species (HRS) • analysis of their migration routes (ringing and count data) • identification of concentration and mixing sites • rapid assessment planning for wetland sites Analysis of higher risk species Identification of HRS on basis of: • occurence of LPAI viruses • ecology and behaviour • contact risk with poultry • numbers within EU In collaboration with David Stroud and Rowena Langston Occurrence of LPAI in wild birds species Results 1999 – 2004 Erasmus University Netherlands Species N Tested N PCR+ (%) N Egg + Mallard 6822 489 (7.2) 267 Eurasian Wigeon 1470 22 (1.5) 4 Common Teal 670 18 (2.7) 4 Northern Pintail 135 4 (3.0) 1 Northern Shoveler 90 1 (1.1) 1 Shelduck, Eider, Gadwall, Tufted, Garganey 238 0 (0.0) 0 Greater White-fronted Goose 1696 19 (1.1) 5 Greylag Goose 303 8 (2.6) 4 Brent, Barnacle, Bean, Egyptian, Canada, Pink-f 1202 0 (0.0) 0 Black-headed Gull 993 10 (1.0) 6 Common, Herring, Black-backed, Kittiwake 1976 0 (0.0) 0 Guillemot 698 3 (0.4) 1 Other birds 10909 0 0 + + + 27204 574 (2.1) 295 Selection of taxonomic groups • Anseriformes and Charadriiformes, • Migratory • Occurring in Europe. -
1 ID Euring Latin Binomial English Name Phenology Galliformes
BIRDS OF METAURO RIVER: A GREAT ORNITHOLOGICAL DIVERSITY IN A SMALL ITALIAN URBANIZING BIOTOPE, REQUIRING GREATER PROTECTION 1 SUPPORTING INFORMATION / APPENDICE Check list of the birds of Metauro river (mouth and lower course / Fano, PU), up to September 2020. Lista completa delle specie ornitiche del fiume Metauro (foce e basso corso /Fano, PU), aggiornata ad Settembre 2020. (*) In the study area 1 breeding attempt know in 1985, but in particolar conditions (Pandolfi & Giacchini, 1985; Poggiani & Dionisi, 1988a, 1988b, 2019). ID Euring Latin binomial English name Phenology GALLIFORMES Phasianidae 1 03700 Coturnix coturnix Common Quail Mr, B 2 03940 Phasianus colchicus Common Pheasant SB (R) ANSERIFORMES Anatidae 3 01690 Branta ruficollis The Red-breasted Goose A-1 (2012) 4 01610 Anser anser Greylag Goose Mi, Wi 5 01570 Anser fabalis Tundra/Taiga Bean Goose Mi, Wi 6 01590 Anser albifrons Greater White-fronted Goose A – 4 (1986, february and march 2012, 2017) 7 01520 Cygnus olor Mute Swan Mi 8 01540 Cygnus cygnus Whooper Swan A-1 (1984) 9 01730 Tadorna tadorna Common Shelduck Mr, Wi 10 01910 Spatula querquedula Garganey Mr (*) 11 01940 Spatula clypeata Northern Shoveler Mr, Wi 12 01820 Mareca strepera Gadwall Mr, Wi 13 01790 Mareca penelope Eurasian Wigeon Mr, Wi 14 01860 Anas platyrhynchos Mallard SB, Mr, W (R) 15 01890 Anas acuta Northern Pintail Mi, Wi 16 01840 Anas crecca Eurasian Teal Mr, W 17 01960 Netta rufina Red-crested Pochard A-4 (1977, 1994, 1996, 1997) 18 01980 Aythya ferina Common Pochard Mr, W 19 02020 Aythya nyroca Ferruginous -
Trip 17-Apr 18-Apr Havana Las Terrazas ANSERIFORMES: Anatidae Fulvous Whistling-Duck X Wood Duck X Blue-Winged Teal X Northern Pintail X Red-Breasted Merganser X
trip 17-Apr 18-Apr Havana Las Terrazas ANSERIFORMES: Anatidae Fulvous Whistling-Duck X Wood Duck X Blue-winged Teal X Northern Pintail X Red-breasted Merganser X PHOENICOPTERIFORMES: Phoenicopteridae American Flamingo X PODICIPEDIFORMES Least Grebe X SULIFORMES: Fregatidae Magnificent Frigatebird X SULIFORMES: Sulidae Brown Booby X SULIFORMES: Phalacrocoracidae Neotropic Cormorant X Double-crested Cormorant X SULIFORMES: Anhingidae Anhinga X PELECANIFORMES: Pelecanidae Brown Pelican X X X American White Pelican X PELECANIFORMES: Ardeidae Great Blue Heron X Great Egret X X Snowy Egret X X Little Blue Heron X X Tricolored Heron X Reddish Egret X Cattle Egret X X Green Heron X X Yellow-crowned Night-Heron X PELECANIFORMES: Threskiornithidae White Ibis X Glossy Ibis X Roseate Spoonbill X CATHARTIFORMES: Cathartidae Turkey Vulture X X X ACCIPITRIFORMES: Pandionidae Osprey X ACCIPITRIFORMES: Accipitridae Snail Kite X X Cuban Black Hawk X Red-tailed Hawk X X GRUIFORMES: Rallidae Common Gallinule X X CHARADRIIFORMES: Recurvirostridae Black-necked Stilt X American Avocet X CHARADRIIFORMES: Charadriidae Black-bellied Plover X Killdeer X CHARADRIIFORMES: Scolopacidae Ruddy Turnstone Stilt Sandpiper X Sanderling X Semipalmated Sandpiper X Short-billed Dowitcher X Spotted Sandpiper X X Solitary Sandpiper X Greater Yellowlegs X Lesser Yellowlegs X CHARADRIIFORMES: Laridae Laughing Gull X X Herring Gull X Least Tern X Royal Tern X X X Sandwich Tern X Black Skimmer X CHARADRIIFORMES: Stercocariidae Pomarine Jaeger X COLUMBIFORMES: Columbidae Rock Pigeon -
International Black-Legged Kittiwake Conservation Strategy and Action Plan Acknowledgements Table of Contents
ARCTIC COUNCIL Circumpolar Seabird Expert Group July 2020 International Black-legged Kittiwake Conservation Strategy and Action Plan Acknowledgements Table of Contents Executive Summary ..............................................................................................................................................4 CAFF Designated Agencies: Chapter 1: Introduction .......................................................................................................................................5 • Norwegian Environment Agency, Trondheim, Norway Chapter 2: Ecology of the kittiwake ....................................................................................................................6 • Environment Canada, Ottawa, Canada Species information ...............................................................................................................................................................................................6 • Faroese Museum of Natural History, Tórshavn, Faroe Islands (Kingdom of Denmark) Habitat requirements ............................................................................................................................................................................................6 • Finnish Ministry of the Environment, Helsinki, Finland Life cycle and reproduction ................................................................................................................................................................................7 • Icelandic Institute of Natural -
Birds of Anchorage Checklist
ACCIDENTAL, CASUAL, UNSUBSTANTIATED KEY THRUSHES J F M A M J J A S O N D n Casual: Occasionally seen, but not every year Northern Wheatear N n Accidental: Only one or two ever seen here Townsend’s Solitaire N X Unsubstantiated: no photographic or sample evidence to support sighting Gray-cheeked Thrush N W Listed on the Audubon Alaska WatchList of declining or threatened species Birds of Swainson’s Thrush N Hermit Thrush N Spring: March 16–May 31, Summer: June 1–July 31, American Robin N Fall: August 1–November 30, Winter: December 1–March 15 Anchorage, Alaska Varied Thrush N W STARLINGS SPRING SUMMER FALL WINTER SPECIES SPECIES SPRING SUMMER FALL WINTER European Starling N CHECKLIST Ross's Goose Vaux's Swift PIPITS Emperor Goose W Anna's Hummingbird The Anchorage area offers a surprising American Pipit N Cinnamon Teal Costa's Hummingbird Tufted Duck Red-breasted Sapsucker WAXWINGS diversity of habitat from tidal mudflats along Steller's Eider W Yellow-bellied Sapsucker Bohemian Waxwing N Common Eider W Willow Flycatcher the coast to alpine habitat in the Chugach BUNTINGS Ruddy Duck Least Flycatcher John Schoen Lapland Longspur Pied-billed Grebe Hammond's Flycatcher Mountains bordering the city. Fork-tailed Storm-Petrel Eastern Kingbird BOHEMIAN WAXWING Snow Bunting N Leach's Storm-Petrel Western Kingbird WARBLERS Pelagic Cormorant Brown Shrike Red-faced Cormorant W Cassin's Vireo Northern Waterthrush N For more information on Alaska bird festivals Orange-crowned Warbler N Great Egret Warbling Vireo Swainson's Hawk Red-eyed Vireo and birding maps for Anchorage, Fairbanks, Yellow Warbler N American Coot Purple Martin and Kodiak, contact Audubon Alaska at Blackpoll Warbler N W Sora Pacific Wren www.AudubonAlaska.org or 907-276-7034.