Akimiski Island -
Shorebirds |
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Female
Red-necked Phalarope in alternate (breeding) plumage on 25 May 2006. |
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On many days we heard and saw displaying
Short-billed Dowitchers. Comments on subspecies: Akimiski Island is in the zone of intergradation between
the nominate subspecies griseus which breeds mainly in
Quebec and the inland subspecies hendersoni which breeds from
northern Manitoba (Churchill) west across the northern Prairie
Provinces to northeastern British Columbia. The appearance of Akimiski
Island birds tended more towards griseus and intergrades. Ross
James (1991) in his annotated checklist published by the Royal Ontario
Museum stated, "...birds from Ontario can appear similar to either
type or are of intermediate plumage...". Photo 9 June 2006. |
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Probable intergrade between
hendersoni and griseus on 9 June 2006. |
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Probable intergrade between griseus and hendersoni
on 9 June 2006. |
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This bird is more like
nominate griseus in lacking cinnamon colour below breast. Photo 9 June 2006. |
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Almost daily we
saw migrating Black-bellied Plovers that were going farther north to breed.
Photo 9
June 2006. |
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Beautiful lichens such as this Cladonia
borealis Red Pixie-Cup grew in the burn
behind the camp. The Akimiski vascular
flora updated to 2005 is online at:
http://www.erin.utoronto.ca/%7Ew3pkota/akimiskiflora/akiplants.html |
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