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Algonquin Park
The greenish hue on the bill is only visible in the Spring. The pigmentation change, which probably plays a role in mating behaviour, is largely hormone induced.
All photographs appearing in this gallery are copyright protected and require prior written permission to copy or reproduce.
Hank Vander Velde | 01-Apr-2014 23:52 | |
Cynthia (Cindy) Sutcliffe | 01-Apr-2014 20:14 | |
Mike Bishop | 01-Apr-2014 19:14 | |