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Quiz estimate 113

From SibleyBirds

1. How many Common Terns? (and one Peregrine Falcon)

Peregrine Falcon GreatGullIslandNY IMG 3352 2015-07-05 web w.jpg
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→ The actual number is 32. 32 Common Terns, 1 Peregrine Falcon

Image details: Common Tern, Peregrine Falcon - , New York. 7/05/2015. 32 Common Terns, 1 Peregrine Falcon. Image by David Sibley. link to image

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