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Bonaparte's Gull

Larus philadelphia

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2 Comments

GretelDeRuiter
GretelDeRuiter 12 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
Seema 12 years ago

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

GretelDeRuiter
Spotted by
GretelDeRuiter

Maine, USA

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

Spotted for Mission

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