The Dovekie, Alle alle, as a Spring Migrant in Eastern Lancaster Sound and Western Baffin Bay
The distribution and numbers of dovekies during spring migration were studied by aerial surveys of eastern Lancaster Sound (1976, 1978, 1979) and western Baffin Bay (1978, 1979). Dovekies that nest in northwest Greenland migrated north through the study area during May. Extrapolations of recorded de...
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The Arctic Institute of North America
1982
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ftunivcalgaryojs:oai:journalhosting.ucalgary.ca:article/65364 2023-05-15T13:16:12+02:00 The Dovekie, Alle alle, as a Spring Migrant in Eastern Lancaster Sound and Western Baffin Bay Renaud, Wayne E. McLaren, Peter L. Johnson, Stephen R. 1982-01-01 application/pdf https://journalhosting.ucalgary.ca/index.php/arctic/article/view/65364 eng eng The Arctic Institute of North America https://journalhosting.ucalgary.ca/index.php/arctic/article/view/65364/49278 https://journalhosting.ucalgary.ca/index.php/arctic/article/view/65364 ARCTIC; Vol. 35 No. 1 (1982): March: 1–240; 118-125 1923-1245 0004-0843 Aerial surveys Animal migration Dovekies Sea birds Baffin Bay-Davis Strait Lancaster Sound Nunavut info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion research-article 1982 ftunivcalgaryojs 2022-03-22T21:22:25Z The distribution and numbers of dovekies during spring migration were studied by aerial surveys of eastern Lancaster Sound (1976, 1978, 1979) and western Baffin Bay (1978, 1979). Dovekies that nest in northwest Greenland migrated north through the study area during May. Extrapolations of recorded densities indicate that a peak of ~14 million dovekies may have been present in eastern Lancaster Sound and northwest Baffin Bay in mid-May 1978: fewer were present in May 1979, although the migration was more protracted and total numbers migrating through these areas may have been similar. Dovekies preferred offshore pack ice habitats with moderate to heavy ice cover. Possible reasons for the highly variable distributions in the three years are discussed.Key words: dovekie, Alle alle, spring migration, Lancaster Sound, Baffin Bay, aerial surveys Article in Journal/Newspaper Alle alle Arctic Baffin Bay Baffin Bay Baffin Davis Strait Dovekie Greenland Lancaster Sound Nunavut University of Calgary Journal Hosting Baffin Bay Greenland Lancaster Sound ENVELOPE(-83.999,-83.999,74.218,74.218) Nunavut ARCTIC 35 1 |
institution |
Open Polar |
collection |
University of Calgary Journal Hosting |
op_collection_id |
ftunivcalgaryojs |
language |
English |
topic |
Aerial surveys Animal migration Dovekies Sea birds Baffin Bay-Davis Strait Lancaster Sound Nunavut |
spellingShingle |
Aerial surveys Animal migration Dovekies Sea birds Baffin Bay-Davis Strait Lancaster Sound Nunavut Renaud, Wayne E. McLaren, Peter L. Johnson, Stephen R. The Dovekie, Alle alle, as a Spring Migrant in Eastern Lancaster Sound and Western Baffin Bay |
topic_facet |
Aerial surveys Animal migration Dovekies Sea birds Baffin Bay-Davis Strait Lancaster Sound Nunavut |
description |
The distribution and numbers of dovekies during spring migration were studied by aerial surveys of eastern Lancaster Sound (1976, 1978, 1979) and western Baffin Bay (1978, 1979). Dovekies that nest in northwest Greenland migrated north through the study area during May. Extrapolations of recorded densities indicate that a peak of ~14 million dovekies may have been present in eastern Lancaster Sound and northwest Baffin Bay in mid-May 1978: fewer were present in May 1979, although the migration was more protracted and total numbers migrating through these areas may have been similar. Dovekies preferred offshore pack ice habitats with moderate to heavy ice cover. Possible reasons for the highly variable distributions in the three years are discussed.Key words: dovekie, Alle alle, spring migration, Lancaster Sound, Baffin Bay, aerial surveys |
format |
Article in Journal/Newspaper |
author |
Renaud, Wayne E. McLaren, Peter L. Johnson, Stephen R. |
author_facet |
Renaud, Wayne E. McLaren, Peter L. Johnson, Stephen R. |
author_sort |
Renaud, Wayne E. |
title |
The Dovekie, Alle alle, as a Spring Migrant in Eastern Lancaster Sound and Western Baffin Bay |
title_short |
The Dovekie, Alle alle, as a Spring Migrant in Eastern Lancaster Sound and Western Baffin Bay |
title_full |
The Dovekie, Alle alle, as a Spring Migrant in Eastern Lancaster Sound and Western Baffin Bay |
title_fullStr |
The Dovekie, Alle alle, as a Spring Migrant in Eastern Lancaster Sound and Western Baffin Bay |
title_full_unstemmed |
The Dovekie, Alle alle, as a Spring Migrant in Eastern Lancaster Sound and Western Baffin Bay |
title_sort |
dovekie, alle alle, as a spring migrant in eastern lancaster sound and western baffin bay |
publisher |
The Arctic Institute of North America |
publishDate |
1982 |
url |
https://journalhosting.ucalgary.ca/index.php/arctic/article/view/65364 |
long_lat |
ENVELOPE(-83.999,-83.999,74.218,74.218) |
geographic |
Baffin Bay Greenland Lancaster Sound Nunavut |
geographic_facet |
Baffin Bay Greenland Lancaster Sound Nunavut |
genre |
Alle alle Arctic Baffin Bay Baffin Bay Baffin Davis Strait Dovekie Greenland Lancaster Sound Nunavut |
genre_facet |
Alle alle Arctic Baffin Bay Baffin Bay Baffin Davis Strait Dovekie Greenland Lancaster Sound Nunavut |
op_source |
ARCTIC; Vol. 35 No. 1 (1982): March: 1–240; 118-125 1923-1245 0004-0843 |
op_relation |
https://journalhosting.ucalgary.ca/index.php/arctic/article/view/65364/49278 https://journalhosting.ucalgary.ca/index.php/arctic/article/view/65364 |
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ARCTIC |
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35 |
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1 |
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1766272990189715456 |