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By "Pearman, Myrna "
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Comparison of spring return dates of Mountain Bluebirds, Sialia currucoides, and Tree Swallows, Tachycineta bicolor, with monthly air temperatures
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By: Lane, Robert K., - Pearman, Myrna
Type: Article
In: The Canadian field-naturalist
Volume: 117
Series:
Issue: 1
Date: 2003-01-01
Page Range: 110--112
Publication Info: Ottawa Ottawa Field-Naturalists' Club
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