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Searching for Northern Cardina site:birds.cornell.edu. Displaying 1 - 1 of about 1.

Bald Birds

Each year FeederWatchers report several cases of 'bald-headed birds,' mostly Blue Jays and Northern Cardinals. One possible explanation for this ... http://www.birds.cornell.edu/pfw/AboutBirdsandFeeding/BaldBirds.htm

Searching for Northern Cardina site:birds.cornell.edu. Displaying 1 - 1 of about 1.
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