Outdoors columnist Scott Mackenthun traveled six hours to Nauvoo, Ill., to help the world’s foremost bluebill expert perform research to learn more about the migratory bird. By Scott ...

This good news for diver duck hunters is based on increased numbers of canvasbacks and scaup in the continental breeding duck survey. Based on an increase in breeding waterfowl populations and ...

The breeding population of ducks in North America increased this ... green-winged teal and scaup. Most of the increases were ...