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Bonaparte's Gull

Larus philadelphia

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GretelDeRuiter 11 years ago

Yes, Seema, I believe both are the same species -- and that the black-headed one is a breeding adult and the other is a juvenile.

Seema 11 years ago

Both the gulls same species? Are they male and female?

Spotted by

Maine, USA

Spotted on Aug 11, 2008
Submitted on Apr 7, 2012

Spotted for Mission

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