With changing feather plumage and the less-than-ideal light conditions often experienced during hunts, properly identifying ducks — even in hand — can be challenging. Here’s a great guide that can turn you into a waterfowl identification guru in the duck blind.

The North American Waterfowl Identification Guide is a joint effort of Delta Waterfowl and the U.S. Fish and Wildlife Service. Presented in full color with detailed photos of males and females, tops and bottoms of wings, as well as images of bills and feet, this guide serves as the definitive waterfowl identification tool covering 47 species of ducks, geese and swans.

It’s printed on special waterproof, tearproof paper, so it’s perfect for your blind bag, no matter how wet the conditions.

Book Size: 8.5 x 5.5