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1
The backyard birdsong guide : eastern and central North America : a guide to listening
Apex, NC : Cornell Lab of Ornithology, 2016“…Cornell Lab of Ornithology audio field guide.…”
Format: Book
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2
The backyard birdsong guide eastern and central North America : a guide to listening
Apex, NC : Cornell Lab of Ornithology, 2016“…Cornell Lab of Ornithology audio field guide.…”
Format: Book
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3
All about birds. Northeast. Northeast US and Canada
Princeton, New Jersey : Princeton University Press, 2022“…The Cornell Lab of Ornithology. Regional field-guide series…”
Format: Book
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