Bonaparte's Gull
Latin: Chroicocephalus philadelphia

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Visiting or volunteering at one of these sites can provide up-close avian encounters and a chance to contribute to valuable data collection.
While conservation and stewardship of the environment are top of mind every day across the Audubon network, Earth Day on April 22 is a special day
Researchers today can follow birds' paths as they fly thousands of miles. But it wasn't always that way. Scroll through more than two centuries of advances in understanding this natural wonder.
It's the journey, not the destination.
Spurred by a mass collision event, Audubon chapters and partners lead a Lights Out program during spring and fall migration.
Major new funding and new flexibility improve the outlook for people and birds, even in drought.
From your windows to what plants you grow, there are many ways to make your sanctuary a safe place for avian visitors.
Migration is a journey that has long shaped human and avian existence. Meet four people whose lives and work reflect those close connections.
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