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Bird Report 1999
YELLOWSTONE BIRD REPORT 1999 Terry McEneaney Yellowstone Center for Resources National Park Service Yellowstone National Park, Wyoming YCR–NR–2000–02 Suggested citation: McEneaney, T. 2000. Yellowstone Bird Report, 1999. National Park Service, Yellowstone Center for Resources, Yellowstone National Park, Wyoming, YCR–NR–2000–02. Cover: Special thanks to my wife, Karen McEneaney, for the stunning pencil drawing of a Golden Eagle (Aquila chrysaetos) talon. The Golden Eagle is one of Yellowstone’s most formidable avian predators. When viewing Golden Eagle talons up close, one soon realizes why the bird is a force to be reckoned with in the natural world. Title page: Great Horned Owlet. The photographs in this report are courtesy of Terry McEneaney. ii CONTENTS INTRODUCTION ..................................................................... 5 Bird Impression .............................................................. 20 Weather Patterns and Summary ....................................... 5 National Geographic Field Guide .................................... 21 THREATENED AND ENDANGERED SPECIES .............................. 7 Retirement of Yellowstone Pilot Dave Stradley .............. 21 Peregrine Falcon ............................................................... 7 Yellowstone Birds: Their Ecology and Distribution ....... 21 Bald Eagle ........................................................................ 7 Computerized Database ................................................. 21 Whooping Crane ............................................................. -
Oxyura Jamaicensis Global Invasive
FULL ACCOUNT FOR: Oxyura jamaicensis Oxyura jamaicensis System: Freshwater_terrestrial Kingdom Phylum Class Order Family Animalia Chordata Aves Anseriformes Anatidae Common name northern ruddy duck (English), Amerikansk skarveand (Danish), stivhaleand (Norwegian), schwartzkopf ruderente (German), rosse stekelstaarteend (Dutch), Amerikansk kopparand (Swedish), ruddy duck (English), gobbo della giamaica (Italian), erismature rouse (French), malvasía cabeciblanca (Spanish), hrókönd (Icelandic) Synonym Anas jamaicensis , Gmelin 1789 Similar species Summary Oxyura jamaicensis (ruddy duck) is native to North America. It was imported into wildfowl collections in the UK in the 1940s and subsequently escaped to form a feral population from which birds are now spreading as far as Spain, where they threaten the globally endangered white-headed duck (Oxyura leucocephala) with extinction through introgressive hybridisation and competition. A regional trial of control measures, in which over 2,000 birds have been controlled, is ongoing in the UK. Control programmes are also in place in France, Spain and Portugal and are urgently needed in The Netherlands and Belgium. Oxyura jamaicensis are relatively easy to shoot as they tend not to leave water-bodies during control activities. view this species on IUCN Red List Species Description Oxyura jamaicensis (ruddy duck) is a small diving duck with a long tail, often held erect. On an average the females weigh 550g and males around 600g. During the breeding season males can be distinguished from other ducks by a white cheek patch, chestnut red body plumage, and blue bill. Females are distinguished by their body structure and off-white cheek split by a horizontal brown stripe. Both sexes can be distinguished from the white-headed duck by their smaller size, shorter tail, thinner cheek stripe and concave bill profile. -
Whooper Swan)
Cygnus cygnus (Whooper Swan) European Red List of Birds Supplementary Material The European Union (EU27) Red List assessments were based principally on the official data reported by EU Member States to the European Commission under Article 12 of the Birds Directive in 2013-14. For the European Red List assessments, similar data were sourced from BirdLife Partners and other collaborating experts in other European countries and territories. For more information, see BirdLife International (2015). Contents Reported national population sizes and trends p. 2 Trend maps of reported national population data p. 5 Sources of reported national population data p. 8 Species factsheet bibliography p. 13 Recommended citation BirdLife International (2015) European Red List of Birds. Luxembourg: Office for Official Publications of the European Communities. Further information http://www.birdlife.org/datazone/info/euroredlist http://www.birdlife.org/europe-and-central-asia/european-red-list-birds-0 http://www.iucnredlist.org/initiatives/europe http://ec.europa.eu/environment/nature/conservation/species/redlist/ Data requests and feedback To request access to these data in electronic format, provide new information, correct any errors or provide feedback, please email [email protected]. THE IUCN RED LIST OF THREATENED SPECIES™ BirdLife International (2015) European Red List of Birds Cygnus cygnus (Whooper Swan) Table 1. Reported national breeding population size and trends in Europe1. Country (or Population estimate Short-term population trend4 Long-term -
Captive Wild Animal Farm License Application
Mail to: Department of Natural Resources Captive Wild Animal Farm Captive Wildlife - CS/1 License Application PO Box 7924 Madison, WI 53707-7924 dnr.wi.gov Consult the attached instructions before completing Notice: Pursuant to ch. 169, Wis. Stats., and ch. NR 16, Wis. Adm. Code, Fees: completion of this form is required to apply for a captive wild animal farm license. Class A Captive Wild Animal Farm Operation of a captive wild animal farm without a license may result in forfeitures (Annual sales of $10,000 or more) of up to $500 in addition to suspension of eligibility for future licenses. A social $200 Initial license $100 Annual renewal security number or federal employer identification number is REQUIRED when applying for licenses according to ss. 169.34 and 169.35, Wis. Stats., but it may Class B Captive Wild Animal Farm not be disclosed by the Department of Natural Resources (DNR) to anyone (Annual sales less than $10,000) except the Departments of Children and Families, Workforce Development or the $50 Initial license $ 25 Annual renewal Department of Revenue. Personal information collected may be used for participation in surveys, eligibility for approvals, law enforcement and other $ 0 Sport Club or 4-H member under age 14. secondary purposes and may be provided to requesters to the extent required by Attach proof of current membership Wisconsin's Open Records laws (ss. 19.31-19.39, Wis. Stats.). + $20 Late fee if application filed after license expiration date. A. Applicant Information Last Name First MI DNR Customer ID Current License # (if renewal) Address Date of Birth (mm/dd/yyyy) SSN OR FEIN City State ZIP Code Daytime Phone (incl. -
Air Speeds of Migrating Birds Observed by Ornithodolite and Compared with Predictions from Flight Theory Rsif.Royalsocietypublishing.Org C
Air speeds of migrating birds observed by ornithodolite and compared with predictions from flight theory rsif.royalsocietypublishing.org C. J. Pennycuick1, Susanne A˚kesson2 and Anders Hedenstro¨m2 1School of Biological Sciences, University of Bristol, Bristol BS8 1UG, UK 2Department of Biology, Centre for Animal Movement Research, Lund University, Ecology Building, 223 62 Lund, Sweden Research We measured the air speeds of 31 bird species, for which we had body mass Cite this article: Pennycuick CJ, A˚kesson S, and wing measurements, migrating along the east coast of Sweden in Hedenstro¨m A. 2013 Air speeds of migrating autumn, using a Vectronix Vector 21 ornithodolite and a Gill WindSonic anem- ometer. We expected each species’ average air speed to exceed its calculated birds observed by ornithodolite and compared minimum-power speed (Vmp), and to fall below its maximum-range speed with predictions from flight theory. J R Soc (Vmr), but found some exceptions to both limits. To resolve these discrepancies, Interface 10: 20130419. we first reduced the assumed induced power factor for all species from 1.2 to http://dx.doi.org/10.1098/rsif.2013.0419 0.9, attributing this to splayed and up-turned primary feathers, and then assigned body drag coefficients for different species down to 0.060 for small waders, and up to 0.12 for the mute swan, in the Reynolds number range 25 000–250 000. These results will be used to amend the default values in exist- Received: 8 May 2013 ing software that estimates fuel consumption in migration, energy heights on Accepted: 31 May 2013 arrival and other aspects of flight performance, using classical aeronautical theory. -
Free Download! the Trumpeter Swan
G3647 The Trumpeter Swan by Sumner Matteson, Scott Craven and Donna Compton Snow-white Trumpeter Swans present a truly spectac- Swans of the Midwest ular sight. With a wingspan of more than 7 feet and a rumpeter Swans, along with ducks and geese, belong height of about 4 feet, the Trumpeter Swan (Cygnus buc- to the avian Order Anseriformes, Family Anatidae. cinator) ranks as the largest native waterfowl species in T Trumpeters have broad, flat bills with fine tooth-like North America. serrations along the edges which allow them to strain Because the Trumpeter Swan disappeared as a breed- aquatic plants and water. The birds’ long necks and ing bird in the Midwest, several states have launched strong feet allow them to uproot plants in water up to 4 restoration programs to reintroduce it to the region. This feet deep. publication will provide you with background informa- Most Trumpeter Swans weigh 21–30 pounds, tion on the Trumpeter Swan’s status and life history, and although some males exceed the average weight. The on restoration efforts being conducted in the upper male is called a cob; the female is called a pen; and a swan Midwest. in its first year is called a cygnet or juve- nile. The Trumpeter is often con- fused with the far more common Tundra Swan (formerly Whistling Swan, Cygnus columbianus), the only other native swan found routinely in North America. Tundra Swans can be seen in the upper Trumpeter Swan Midwest only during spring and fall migration. You can distinguish between the two native species most accurately by listening to their calls. -
Tinamiformes – Falconiformes
LIST OF THE 2,008 BIRD SPECIES (WITH SCIENTIFIC AND ENGLISH NAMES) KNOWN FROM THE A.O.U. CHECK-LIST AREA. Notes: "(A)" = accidental/casualin A.O.U. area; "(H)" -- recordedin A.O.U. area only from Hawaii; "(I)" = introducedinto A.O.U. area; "(N)" = has not bred in A.O.U. area but occursregularly as nonbreedingvisitor; "?" precedingname = extinct. TINAMIFORMES TINAMIDAE Tinamus major Great Tinamou. Nothocercusbonapartei Highland Tinamou. Crypturellus soui Little Tinamou. Crypturelluscinnamomeus Thicket Tinamou. Crypturellusboucardi Slaty-breastedTinamou. Crypturellus kerriae Choco Tinamou. GAVIIFORMES GAVIIDAE Gavia stellata Red-throated Loon. Gavia arctica Arctic Loon. Gavia pacifica Pacific Loon. Gavia immer Common Loon. Gavia adamsii Yellow-billed Loon. PODICIPEDIFORMES PODICIPEDIDAE Tachybaptusdominicus Least Grebe. Podilymbuspodiceps Pied-billed Grebe. ?Podilymbusgigas Atitlan Grebe. Podicepsauritus Horned Grebe. Podicepsgrisegena Red-neckedGrebe. Podicepsnigricollis Eared Grebe. Aechmophorusoccidentalis Western Grebe. Aechmophorusclarkii Clark's Grebe. PROCELLARIIFORMES DIOMEDEIDAE Thalassarchechlororhynchos Yellow-nosed Albatross. (A) Thalassarchecauta Shy Albatross.(A) Thalassarchemelanophris Black-browed Albatross. (A) Phoebetriapalpebrata Light-mantled Albatross. (A) Diomedea exulans WanderingAlbatross. (A) Phoebastriaimmutabilis Laysan Albatross. Phoebastrianigripes Black-lootedAlbatross. Phoebastriaalbatrus Short-tailedAlbatross. (N) PROCELLARIIDAE Fulmarus glacialis Northern Fulmar. Pterodroma neglecta KermadecPetrel. (A) Pterodroma -
A 2010 Supplement to Ducks, Geese, and Swans of the World
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Ducks, Geese, and Swans of the World by Paul A. Johnsgard Papers in the Biological Sciences 2010 The World’s Waterfowl in the 21st Century: A 2010 Supplement to Ducks, Geese, and Swans of the World Paul A. Johnsgard University of Nebraska-Lincoln, [email protected] Follow this and additional works at: https://digitalcommons.unl.edu/biosciducksgeeseswans Part of the Ornithology Commons Johnsgard, Paul A., "The World’s Waterfowl in the 21st Century: A 2010 Supplement to Ducks, Geese, and Swans of the World" (2010). Ducks, Geese, and Swans of the World by Paul A. Johnsgard. 20. https://digitalcommons.unl.edu/biosciducksgeeseswans/20 This Article is brought to you for free and open access by the Papers in the Biological Sciences at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Ducks, Geese, and Swans of the World by Paul A. Johnsgard by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. The World’s Waterfowl in the 21st Century: A 200 Supplement to Ducks, Geese, and Swans of the World Paul A. Johnsgard Pages xvii–xxiii: recent taxonomic changes, I have revised sev- Introduction to the Family Anatidae eral of the range maps to conform with more current information. For these updates I have Since the 978 publication of my Ducks, Geese relied largely on Kear (2005). and Swans of the World hundreds if not thou- Other important waterfowl books published sands of publications on the Anatidae have since 978 and covering the entire waterfowl appeared, making a comprehensive literature family include an identification guide to the supplement and text updating impossible. -
Waterbird and Raptor Use of the Arcata Marsh And
WATERBIRD AND RAPTOR USE OF THE ARCATA MARSH AND WILDLIFE SANCTUARY, HUMBOLDT COUNTY, CALIFORNIA, 1984-1986 by J. Mark Higley A Thesis Presented to The Faculty of Humboldt State University In Partial Fulfillment of the Requirements for the Degree Master of Science December 1989 WATERBIRD AND RAPTOR USE OF THE ARCATA MARSH AND WILDLIFE SANCTUARY, HUMBOLDT COUNTY, CALIFORNIA, 1984-1986 by J. Mark Higley Approved by the Master's Thesis Committee Stanley W. Harris, Chairman David W. Kitchen Director, Natural Resources Graduate Program 89/W-180/12/15 Natural Resources Graduate Program Number Approved by the Dean of Graduate Studies Robert Willis ABSTRACT Waterbird use and aquatic vegetation structure of the Arcata Marsh and Wildlife Sanctuary, Humboldt County, California was studied from 9 May 1984 to 21 August 1986. Diurnal waterbird use of each marsh unit was determined by direct counts of all birds on each unit. An average of 2.4 surveys was conducted at high and also at low tide each week. Percent cover of the marsh units was determined by preparing cover maps from low altitude aerial photographs and standing crop biomass was calculated by harvesting samples from random plots. In Gearheart Marsh the coverage of common cattail alpha latifolia) nearly doubled between April 1985 and September 1987 while marsh pennywort (Hydrocotyle ranunculoides) nearly tripled. In September 198 sago pondweed (Potamogeton pectinatus) covered 77.2 percent of Gearheart Marsh. The peak sago pondweed standing crop present in Gearheart Marsh was measured in June 1985 (187.94 grams per square meter ± 113.08 g) and in June 1986 (132.77 grams per square meter ± 88.73 g). -
Mute Swans Make Noise: Lower Great Lakes Population Scrutinized
Mute Swans Make Noise: Lower Great Lakes Population Scrutinized Scott A. Petrie* Introduction and 10 to15 percent per year. At this growth Population Status rate, the southern Ontario population Mute Swans (Cygnus olor), endemic to will double every seven to eight years. Eurasia, were introduced to North Also, given that the lower Great Lakes American city parks, zoos, avicultural includes about 116,000 acres of coastal collections, and estates in the late 1800s wetland habitat, the population could and early 1900s. The intentional releas- potentially reach 30,000 swans. If Mute es and accidental escape of these birds Swans populations increase to the point and their progeny resulted in a rapidly that they begin nesting on inland wet- expanding free-flying feral population lands and man-made waterbodies, as along the northeastern Atlantic Coast of they have in Poland and along the the United States, portions of the Pacific Atlantic Coast of the United States, we Coast, and more recently, much of the could expect that the southern Ontario southern half of the Great Lakes basin. population could even surpass 30,000 It is well known that exotic waterfowl birds. can have negative ecological impacts on The rapid growth rate of southern native species, particularly if the intro- Ontario’s feral Mute Swans can probably duced species is aggressive, competes be attributed to a number of factors. with other waterfowl for food or habi- The lower Great Lakes is climatically tat, and/or hybridizes with native similar to the native Eurasian range of species. Although hybridization is not Mute Swans. -
Predation of Flightless Pink-Footed Geese (Anser
RESEARCH NOTE Predation of flightless pink-footed geese (Anser brachyrhynchus) by Atlantic walruses (Odobenus rosmarus rosmarus) in southern Edgeøya, Svalbardpor_180 455..457 Anthony D. Fox,1 Gwen F. Fox,2 Arne Liaklev3 & Niklas Gerhardsson4 1 Department of Wildlife Ecology and Biodiversity, National Environmental Research Institute, Aarhus University, Kalø, Grenåvej 14, DK-8410 Rønde, Denmark 2 Ramtenvej 54, DK-8581 Nimtofte, Denmark 3 Rustefjelbma, NO-9845 Tana, Norway 4 Svalbard Huskies, PO Box 543, NO-9171 Longyearbyen, Svalbard, Norway Keywords Abstract Anserinae; mortality; moult migration. Observations of walrus (Odobenus rosmarus rosmarus) predation of flightless Correspondence pink-footed geese (Anser brachyrhynchus) at an important moult site in south- Anthony D. Fox, Department of Wildlife ern Edgeøya, Svalbard, constitute the first documented evidence of flightless Ecology and Biodiversity, National Anatidae being taken by this species. Environmental Research Institute, Aarhus University, Kalø, Grenåvej 14, DK-8410 Rønde, Denmark. E-mail: [email protected] doi:10.1111/j.1751-8369.2010.00180.x A satellite telemetry study of Svalbard pink-footed geese was protected in 1952 (Norderhaug 1969; Lydersen et al. (Anser brachyrhynchus) showed that tagged non-breeding 2008). Since then, numbers have increased under protec- geese moved approximately 200 km east from potential tion, and some 79 haul-outs are known around the coasts breeding areas in western Spitsbergen, mostly to of Svalbard, amounting to an estimated total population Edgeøya, to undertake wing moult (Glahder et al. 2007). of 2629 (95% confidence interval [CI] 2318–2998) indi- Those authors contended that the non-breeding geese, viduals. One of the largest haul-outs is at Andreétangen freed from allegiance to brood-rearing areas, moved east (77°23′N, 22°37′E) in south-east Svalbard, where 125 to exploit the delayed thaw compared with central and were seen in August 2006 (Lydersen et al. -
Whooper Swan
Whooper Swan The Whooper Swan (Cygnus cygnus), pronounced hooper swan, is a large Northern Hemisphere swan. It is the Eurasian counterpart of the North American Trumpeter Swan, and the type species for the genus Cygnus. Francis Willughby and John Ray's Ornithology of 1676 referred to this swan as "the Elk, Hooper, or wild Swan". The scientific name is from cygnus, the Latin for "swan". The Whooper Swan is similar in appearance to the Bewick's Swan. It is larger, however, at a length of 140–165 cm (55–65 in) and a wingspan of 205–275 cm (81–108 in). It is considered to be amongst the heaviest flying birds. It has a more angular head shape and a more variable bill pattern that always shows more yellow than black (Bewick's Swans have more black than yellow). Like their close relatives, Whooper Swans are vocal birds with a call similar to the Trumpeter Swan. Despite their size Whooper Swans are powerful fliers and can migrate hundreds or even thousands of miles to their wintering sites in southern Europe and eastern Asia. They breed in subarctic Eurasia, further south than Bewick’s in the taiga zone. They are rare breeders in northern Scotland, particularly in Orkney, and no more than five pairs have bred there in recent years; a handful of pairs have also bred in Ireland in recent years. This bird is an occasional vagrant to the Indian Subcontinent and western North America. Icelandic breeders overwinter in the United Kingdom and Ireland, especially in the wildfowl nature reserves of the RSPB and of the Wildfowl and Wetlands Trust.