Commonly Kept Perching Ducks I N F O R M a T I O N S H E E T
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Coelomic Liposarcoma in an African Pygmy Goose (Nettapus Auritus)
www.symbiosisonline.org Symbiosis www.symbiosisonlinepublishing.com Case Report SOJ Veterinary Sciences Open Access Coelomic Liposarcoma In An African Pygmy Goose (Nettapus Auritus) Jason D Struthers1* and Geoffrey W Pye2 1From the Animal Health Institute, Department of Pathology and Population Medicine, 5725 W. Utopia Rd., Midwestern University, Glendale, Arizona 85308, USA. 2Animals, Science, and Environment, Disney’s Animal Kingdom, 1200 N Savannah Circ, Bay Lake, Florida 32830, USA. Received: 25 May, 2018; Accepted: 11 June, 2018; Published: 12 June, 2018 *Corresponding author: : Jason D. Struthers,From the Animal Health Institute, Department of Pathology and Population Medicine, 5725 W. Utopia Rd., Midwestern University, Glendale, Arizona 85308, USA. E-mail: [email protected] abutted many tissues, including the ventriculus, kidney, oviduct, Abstract and, most closely, the cloaca. The mass was dissected and isolated A morbid African pygmy goose (Nettapus auritus) developed open- from the surrounding viscera. On section, the mass was greasy, mouth breathing and died during physical exam. Necropsy revealed bacterial salpingitis and a coelomic liposarcoma. Death resulted from (necrosis). The oviduct’s serosa was diffusely grey to light brown a combination of poor body condition, infection, stress of handling, andsoft, wasand markedlymottled tan distended to light red by withsoft tooccasional granular, greygrey firm to brown areas and compromised respiratory and cardiovascular function related to the coelomic liposarcoma. viscid material. A swab of the lumen was submitted for aerobic bacterial culture. Keywords: coelom; duck; liposarcoma; Nettapus auritus; oil red O; pygmy goose Introduction A zoo—born six-year old female African pygmy goose (Nettapus auritus) was found recumbent and lethargic in her enclosure. -
Salvadori's Duck of New Guinea
Salvadori’s Duck of New Guinea J . K E A R When Phillips published the fourth volume of to the diving ducks and mergansers. Then his Natural History of the Ducks in 1926, he Mayr (1931a) was able to examine a dead noted that Salvadori’s Duck Salvadorina specimen and found that the sternum and (Anas) waigiuensis was ‘the last to be brought trachea of the male were, although smaller, to light and perhaps the most interesting of the similar to those of the Mallard Anas platy peculiar anatine birds of the world’. It was still rhynchos. As a result, Salvadori’s Duck was practically unknown in 1926; the first moved to the genus A nas. However, as recorded wild nest was not seen until 1959 (H. Niethammer (1952) and Kear (1972) later M. van Deusen, in litt.), and even today the pointed out, the trachea of the Torrent and species has been little studied. Blue Duck are also Anas-like, so that, on this The first specimen was called Salvadorina character, the genera M e rg a n e tta and waigiuensis in 1894 by the Hon. Walter Hymenolaimus could also be eliminated, and Rothschild and by Dr Ernst Hartert, his all three species put with the typical dabbling curator at the Zoological Museum at Tring. ducks. The name was to honour Count Tomasso The present author had already studied the Salvadori, the Italian taxonomist who Blue Duck in New Zealand (Kear, 1972), and specialized both in waterfowl and in the birds was lucky enough to be able to watch of Papua New Guinea. -
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. -
The Birds (Aves) of Oromia, Ethiopia – an Annotated Checklist
European Journal of Taxonomy 306: 1–69 ISSN 2118-9773 https://doi.org/10.5852/ejt.2017.306 www.europeanjournaloftaxonomy.eu 2017 · Gedeon K. et al. This work is licensed under a Creative Commons Attribution 3.0 License. Monograph urn:lsid:zoobank.org:pub:A32EAE51-9051-458A-81DD-8EA921901CDC The birds (Aves) of Oromia, Ethiopia – an annotated checklist Kai GEDEON 1,*, Chemere ZEWDIE 2 & Till TÖPFER 3 1 Saxon Ornithologists’ Society, P.O. Box 1129, 09331 Hohenstein-Ernstthal, Germany. 2 Oromia Forest and Wildlife Enterprise, P.O. Box 1075, Debre Zeit, Ethiopia. 3 Zoological Research Museum Alexander Koenig, Centre for Taxonomy and Evolutionary Research, Adenauerallee 160, 53113 Bonn, Germany. * Corresponding author: [email protected] 2 Email: [email protected] 3 Email: [email protected] 1 urn:lsid:zoobank.org:author:F46B3F50-41E2-4629-9951-778F69A5BBA2 2 urn:lsid:zoobank.org:author:F59FEDB3-627A-4D52-A6CB-4F26846C0FC5 3 urn:lsid:zoobank.org:author:A87BE9B4-8FC6-4E11-8DB4-BDBB3CFBBEAA Abstract. Oromia is the largest National Regional State of Ethiopia. Here we present the first comprehensive checklist of its birds. A total of 804 bird species has been recorded, 601 of them confirmed (443) or assumed (158) to be breeding birds. At least 561 are all-year residents (and 31 more potentially so), at least 73 are Afrotropical migrants and visitors (and 44 more potentially so), and 184 are Palaearctic migrants and visitors (and eight more potentially so). Three species are endemic to Oromia, 18 to Ethiopia and 43 to the Horn of Africa. 170 Oromia bird species are biome restricted: 57 to the Afrotropical Highlands biome, 95 to the Somali-Masai biome, and 18 to the Sudan-Guinea Savanna biome. -
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. -
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 ................................................................................................................................................................................................................................................. -
References.Qxd 12/14/2004 10:35 AM Page 771
Ducks_References.qxd 12/14/2004 10:35 AM Page 771 References Aarvak, T. and Øien, I.J. 1994. Dverggås Anser Adams, J.S. 1971. Black Swan at Lake Ellesmere. erythropus—en truet art i Norge. Vår Fuglefauna 17: 70–80. Wildl. Rev. 3: 23–25. Aarvak, T. and Øien, I.J. 2003. Moult and autumn Adams, P.A., Robertson, G.J. and Jones, I.L. 2000. migration of non-breeding Fennoscandian Lesser White- Time-activity budgets of Harlequin Ducks molting in fronted Geese Anser erythropus mapped by satellite the Gannet Islands, Labrador. Condor 102: 703–08. telemetry. Bird Conservation International 13: 213–226. Adrian, W.L., Spraker, T.R. and Davies, R.B. 1978. Aarvak, T., Øien, I.J. and Nagy, S. 1996. The Lesser Epornitics of aspergillosis in Mallards Anas platyrhynchos White-fronted Goose monitoring programme,Ann. Rept. in north central Colorado. J. Wildl. Dis. 14: 212–17. 1996, NOF Rappportserie, No. 7. Norwegian Ornitho- AEWA 2000. Report on the conservation status of logical Society, Klaebu. migratory waterbirds in the agreement area. Technical Series Aarvak, T., Øien, I.J., Syroechkovski Jr., E.E. and No. 1.Wetlands International,Wageningen, Netherlands. Kostadinova, I. 1997. The Lesser White-fronted Goose Afton, A.D. 1983. Male and female strategies for Monitoring Programme.Annual Report 1997. Klæbu, reproduction in Lesser Scaup. Unpubl. Ph.D. thesis. Norwegian Ornithological Society. NOF Raportserie, Univ. North Dakota, Grand Forks, US. Report no. 5-1997. Afton, A.D. 1984. Influence of age and time on Abbott, C.C. 1861. Notes on the birds of the Falkland reproductive performance of female Lesser Scaup. -
Reese--Waterfowl Presentation
Waterfowl – What they are and are not Great variety in sizes, shapes, colors All have webbed feet and bills Sibley reading is great for lots of facts and insights into the group Order Anseriformes Family Anatidae – 154 species worldwide, 44 in NA Subfamily Dendrocygninae – whistling ducks Subfamily Anserinae – geese & swans Subfamily Anatinae - ducks Handout • Indicates those species occurring regularly in ID Ducks = ?? Handout • Indicates those species occurring regularly in ID Ducks = 26 species Geese = ?? Handout • Indicates those species occurring regularly in ID Ducks = 26 species Geese = 6 (3 are rare) Swans = ?? Handout • Indicates those species occurring regularly in ID Ducks = 26 species Geese = 6 Swans = 2 What separates the 3 groups? Ducks - Geese - Swan - What separates the 3 groups? Ducks – smaller, shorter legs & necks Geese – long legs, graze in uplands Swan – shorter legs than geese, long necks, larger size, feed more often in water Non-waterfowl Cranes, rails – beak, rails have lobed feet Coots – bill but lobed feet Grebes – lobed feet Loons – webbed feet but sharp beak Woodcock and snipe – feet not webbed, beaks These are not on handout but are managed by USFWS as are waterfowl On handout: Subfamily Dendrocygninae – whistling ducks – used to be called tree ducks 2 species, more goose-like, longer necks and legs than most ducks, flight is faster than geese, but slower than other ducks Occur along gulf coast and Florida On handout: Subfamily Anserinae – geese and swans Tribe Cygnini – swans – 2 species Tribe Anserini – -
Notes on Some Argentine Anatids
NOTESON SOME ARGENTINEANATIDS' MILTON W. WELLER ROM mid-August, 1964, until late July, 1965, I was engaged in field work F in Argentina studying waterfowl. Although special emphasis was placed on the Black-headed Duck (Heteronetta atricapilla) , 28 species of anatids were observed in various parts of Argentina. Because so little is known of these species, some general observations are summarized and discussed in the hope that it will point out gaps in our knowledge and encourage additional work on this interesting group. Field work was financed by Grant GB-1067 from the National Science Foundation. Studies of museum specimens in the United States were financed by a Chapman Grant of the American Museum of Natural History, and aided materially in appraising the significance of plumage sequences in Neotropical ducks. AQUATIC HABITATS Although the distribution of Argentine birds was considered by Dabbene (1910) and by Olrog (19591, little comment has been made on the distribution of water types and their influence on waterfowl distribution. Some helpful botanical comments are given by Cabrera (1953) for the Buenos Aires region and, Wetmores’ (1926) observations on both botany and ornithology are excellent. Although time did not permit detailed botanical work during this study, some obvious differences in life-form of marsh vegetation were recorded in the areas visited (Fig. 1) in relation to the species composi- tion of waterbirds. The most extensive zone of freshwater and semipermanent marshes is found in an area roughly bordered by the cities of Venado Tuerto (Santa Fe), Buenos Aires, General Lavalle, Mar de1 Plats and Azul (Buenos Aires). -
Waterfowl Collection at Slimbridge 1955-56
Annual Report 1954-56 35 WATERFOWL COLLECTION AT SLIMBRIDGE 1955-56 THE BREEDING SEASON 1955 By S. T. Johnstone T h e feature of the breeding season was the striking effect of cold weather on the well-being of the young birds. Frost in February and March may well have reduced considerably the hatchability of the Ne-Ne eggs, all 31 of which were laid during a period when the cold was so extreme that some African Black Duck eggs were split open before they could be collected. The very wet April and May caused flooding of nests and indeed several sitting boxes suffered in this way. This latter occurrence may have had a bearing on the unfortunate rise in the incidence of Aspergillosis. Pathogenic mould was found in a number of fertile eggs that failed to hatch and a relatively large number of goslings succumbed to mycosis. In 1956 the use of sawdust for nest making in the sitting boxes has been discontinued in favour of peat moss impregnated with a fungicide. The two pumping systems installed in the spring of 1954 have enabled us to provide relatively fast-flowing water through the rearing pens. By this means we have get rid of the concentration of water fleas (.Daphnia pulex). This had been the host of Acuaria uncinata, a worm inhabiting the proventriculus and causing wasting and subsequent death. We are pleased to report that not a single case of Acuaria was recorded in 1955. It was a great relief to those concerned with the rearing when cold and wet ceased and the long warm sunny days of June and July appeared as a panacea to all ills save the losses from predators. -
Nesting Biology. Social Patterns and Displays of the Mandarin Duck, a Ix Galericulata
pi)' NESTING BIOLOGY. SOCIAL PATTERNS AND DISPLAYS OF THE MANDARIN DUCK, A_IX GALERICULATA Richard L. Bruggers A Dissertation Submitted to the Graduate School of Bowling Green State University in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY December 1974 ' __ U J 591913 W A'W .'X55’ ABSTRACT A study of pinioned, free-ranging Mandarin ducks (Aix galericulata) was conducted from 1971-1974 at a 25-acre estate. The purposes 'were to 1) document breeding biology and behaviors, nesting phenology, and time budgets; 2) describe displays associated with copulatory behavior, pair-formation and maintenance, and social encounters; and 3) determine the female's role in male social display and pair formation. The intensive observations (in excess of 400 h) included several full-day and all-night periods. Display patterns were recorded (partially with movies) arid analyzed. The female's role in social display was examined through a series of male and female introductions into yearling and adult male "display parties." Mandarins formed strong seasonal pair bonds, which re-formed in successive years if both individuals lived. Clutches averaged 9.5 eggs and were begun by yearling females earlier and with less fertility (78%) than adult females (90%). Incubation averaged 28-30 days. Duckling development was rapid and sexual dimorphism evident. 9 Adults and yearlings of both sexes could be separated on the basis of primary feather length; females, on secondary feather pigmentation. Mandarin daily activity patterns consisted of repetitious feeding, preening, and loafing, but the duration and patterns of each activity varied with the social periods. -
Population Sizes of Cotton Pygmy-Goose Nettapus Coromandelianus Coromandelianus Gmelin in Some Places of Assam (India)
International Journal of Biodiversity and Conservation Vol. 4(1), pp. 15-21, January 2012 Available online http://www.academicjournals.org/IJBC DOI: 10.5897/IJBC10.097 ISSN 2141-243X ©2012 Academic Journals Full Length Research Paper Population sizes of cotton pygmy-goose Nettapus coromandelianus coromandelianus Gmelin in some places of Assam (India) Upadhyaya S.* and Saikia P. K. Department of Zoology, T. H. B. College, Karchantola, Sonitpur (Assam), PIN-784189, India. Accepted 29 November, 2011 The breeding season is of paramount importance to the population size of waterfowl. All of the increase in population size occurs, as does much of the mortality during that season, which is often but a fraction of the entire year. Population of a species is indicative of the environmental factors of that area which strictly influences the species. The study includes the population size of the Cotton Pygmy- goose Nettapus coromandelianus coromandelianus Gmelin, a least concern anatid of South-east Asia and near relatives of Pygmy-goose of New South Wales which is under threatened condition. The study also includes the parameters influencing the population sizes. Two hundred and three (203) Cotton Pygmy-geese were observed during breeding season in 2006 and 2009 in study sites of Assam. Adult survival rates were found high 0.99 to 0.94 (SE < 0.005), but duckling survival was much lower, varying from approximately 0.1 to 0.3 during 2007 to 2009. No naturally died specimens have been collected during the study period, but 7 specimens have been reported to be killed by hunters among a total of 22 gooses were killed during 2006 to 2008.