Mergus merganser

Field Notes
5:00 am
Fri July 11, 2014

Common Mergansers

Female (crest) and male (black head) common mergansers (Mergus merganser). Bioweb.uwlax (CC-BY-NC)
Credit Amanda Bales

7/13/14 & 7/14/14: This week on Fieldnotes: "Common Mergansers," written by Kristi Johnson, read by Allison De Jong.

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