A new threat for the globally Endangered Hooded Grebe Podiceps gallardoi: The American mink Neovison vison.

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The Hooded Grebe Podiceps gallardoi has been uplisted to globally Endangered' recently mainly because of the rapid population decline suffered within the last 20 years due to factors such as nest depredation by Kelp Gull Larus dominicanus as well as destruction of colonies by wind and lake desi...

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Detalles Bibliográficos
Autores principales: Roesler, I., Imberti, S., Casañas, H., Volpe, N.
Formato: JOUR
Materias:
bird
breeding season
colony
endangered species
population decline
Larus dominicanus
Mustela
Mustela vison
Podiceps gallardoi
Podicipedidae
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_09592709_v22_n4_p383_Roesler
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_09592709_v22_n4_p383_Roesler
record_format dspace
spelling todo:paper_09592709_v22_n4_p383_Roesler2023-10-03T15:52:44Z A new threat for the globally Endangered Hooded Grebe Podiceps gallardoi: The American mink Neovison vison. Roesler, I. Imberti, S. Casañas, H. Volpe, N. bird breeding season colony endangered species population decline Larus dominicanus Mustela Mustela vison Podiceps gallardoi Podicipedidae The Hooded Grebe Podiceps gallardoi has been uplisted to globally Endangered' recently mainly because of the rapid population decline suffered within the last 20 years due to factors such as nest depredation by Kelp Gull Larus dominicanus as well as destruction of colonies by wind and lake desiccation. During a census of Hooded Grebes during the 2010/2011 breeding season we found a new predator that has not previously been mentioned, the American mink Neovison vison. One individual mink killed 33 Hooded Grebes and consequently destroyed one of the five colonies found in that breeding season. Due to the characteristics of the waterbird assemblage in the area, the impact of mink could be catastrophic. © 2011 BirdLife International. Fil:Roesler, I. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_09592709_v22_n4_p383_Roesler
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic bird
breeding season
colony
endangered species
population decline
Larus dominicanus
Mustela
Mustela vison
Podiceps gallardoi
Podicipedidae
spellingShingle bird
breeding season
colony
endangered species
population decline
Larus dominicanus
Mustela
Mustela vison
Podiceps gallardoi
Podicipedidae
Roesler, I.
Imberti, S.
Casañas, H.
Volpe, N.
A new threat for the globally Endangered Hooded Grebe Podiceps gallardoi: The American mink Neovison vison.
topic_facet bird
breeding season
colony
endangered species
population decline
Larus dominicanus
Mustela
Mustela vison
Podiceps gallardoi
Podicipedidae
description The Hooded Grebe Podiceps gallardoi has been uplisted to globally Endangered' recently mainly because of the rapid population decline suffered within the last 20 years due to factors such as nest depredation by Kelp Gull Larus dominicanus as well as destruction of colonies by wind and lake desiccation. During a census of Hooded Grebes during the 2010/2011 breeding season we found a new predator that has not previously been mentioned, the American mink Neovison vison. One individual mink killed 33 Hooded Grebes and consequently destroyed one of the five colonies found in that breeding season. Due to the characteristics of the waterbird assemblage in the area, the impact of mink could be catastrophic. © 2011 BirdLife International.
format JOUR
author Roesler, I.
Imberti, S.
Casañas, H.
Volpe, N.
author_facet Roesler, I.
Imberti, S.
Casañas, H.
Volpe, N.
author_sort Roesler, I.
title A new threat for the globally Endangered Hooded Grebe Podiceps gallardoi: The American mink Neovison vison.
title_short A new threat for the globally Endangered Hooded Grebe Podiceps gallardoi: The American mink Neovison vison.
title_full A new threat for the globally Endangered Hooded Grebe Podiceps gallardoi: The American mink Neovison vison.
title_fullStr A new threat for the globally Endangered Hooded Grebe Podiceps gallardoi: The American mink Neovison vison.
title_full_unstemmed A new threat for the globally Endangered Hooded Grebe Podiceps gallardoi: The American mink Neovison vison.
title_sort new threat for the globally endangered hooded grebe podiceps gallardoi: the american mink neovison vison.
url http://hdl.handle.net/20.500.12110/paper_09592709_v22_n4_p383_Roesler
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