dawn chorus(redirected from International Dawn Chorus Day)
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Related to International Dawn Chorus Day: ICDC
The collective sound produced by the simultaneous singing of various species of birds around dawn in a given locale, especially in the springtime.
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.
(Zoology) the singing of large numbers of birds at dawn
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