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File:An introduction to the natural history of birds; being the article Ornithology, from the seventh edition of the Encyclopedia Britannica (1839) (14770971033).jpg - Wikimedia Commons
Do you know that Cardinals are the only bird with a crest in the United States?And do you know that every little habit of this little bird can become
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Nearly 30% of birds in U.S., Canada have vanished since 1970
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