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Review these instructions carefully before you count and enter data
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Feeding Birds FAQs
Explore the winter distribution, food, and feeder preferences of common feeder birds.
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Unusual Birds Gallery
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Sick Birds Gallery
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Find an article archive packed with lots of great bird study information
Learn about house finch eye disease
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Cornell Lab of Ornithology feeders
Ontario (winter only)
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Graphs of regional population trends and distributions
Explore papers that have used FeederWatch data
Lab scientists analyze the data submitted by FeederWatch participants.
See birds well outside their winter range submitted to Project FeederWatch.
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Jeff Li
Markham, ON, Canada
One-leg Northern Cardinal. First potted in around November 2022. Still living today. May have a female partner in Spring this year, maybe in competition with a normal male (that might be a bit older than this one).
Sick behavior
Species: Northern Cardinal
One-leg cardinal. First potted in around November 2022. Still living today. May have a female partner in Spring this year, maybe in competition with a normal male (that might be a bit older than this one).
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