The Guide to Completing the North American Waterfowl Grand S - Wildfowl

Fowled Out: One Hunter's Quest to Shoot Every Legal Waterfowl

Waterfowl of North America: A Comprehensive Guide to All Species

Duck - Wikipedia

Waterfowl Hunting on the Mississippi River

The UWC North American Waterfowl Grand Slam

The Greatest Waterfowl Hunting in One Season - Petersen's Hunting

The Guide to Completing the North American Waterfowl Grand S

Waterfowl of North America, Europe & Asia: An Identification Guide

Value Of The Challenge - Waterfowlers Challenge

North America Waterfowl Slam - Mark Peterson

North America Waterfowl Slam - Mark Peterson