Image: 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!


Rock Ptarmigan — Calling, Early Fall Plumage

© furtive808

Enjoy the cooing of this rock ptarmigan in early fall plumage seen at McArthur Lake in Yoho National Park, British Columbia, Canada. Published on Sep 23, 2012.