Early arrival dates for summering Tundra Swans, Cygnus columbianus, in Alaska

• Published in: The Canadian field-naturalist
• Main Author: Wilk, Randall J.
• Other Authors: New York Botanical Garden, LuEsther T. Mertz Library
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: Ottawa Ottawa Field-Naturalists' Club 1997
• Subjects: Cygnus columbianus; Tundra; Alaska
• Online Access: https://www.biodiversitylibrary.org/part/355862; https://doi.org/10.5962/p.355862

Volume: 101 Start Page: 93 End Page: 94