Bermuda petrel
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Bermuda petrel
n.
A seabird (Pterodroma cahow) endemic to Bermuda, having brownish-gray and white plumage and nesting in burrows. Also called cahow.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.