The Ultimate Bird Drawing Throwdown Showdown Graphic featuring images of David Sibley and H. Jon Benjamin

Join BirdNote tomorrow, November 30th!

Illustrator David Sibley and actor H. Jon Benjamin will face off in the bird illustration battle of the century during BirdNote's Year-end Celebration and Auction!

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Barred Owl vocalizations

© Andrew Manske

"Incredible barred owl hooting, spring courtship vocalizations 'Who-cooks-for-you' calls."