Good Reads is giving away two copies of Katrina van Grouw’s The Unfeathered Bird.
There is more to a bird than simply feathers. And just because birds evolved from a single flying ancestor doesn’t mean they are structurally all the same. With over 385 stunning drawings depicting 200 species, The Unfeathered Bird is a richly illustrated book on bird anatomy that offers refreshingly original insights into what goes on beneath the feathered surface.
Learn more and submit your entry here before the end of the day tomorrow.