Waterfowl Research at the Refuge: Fall Migration

Waterfowl banding occurs all throughout North America and is a useful tool in the monitoring of waterfowl species. As fall migration was getting underway, the Alaska Department of Fish and Game (ADF&G) conducted waterfowl banding throughout Alaska with a statewide goal of banding 6,000 Mallard ducks. Typically, the Interior banding effort is performed at a banding station on Big Minto Lake. However, due to high water levels, wildfires in the Interior, and equipment availability, the 2022 fall banding operation occurred at Creamer’s Field Migratory Waterfowl Refuge. The operation at the refuge was headed by ADF&G Wildlife Technician, Nate LaShomb, along with other banders and volunteers from ADF&G, the U.S. Fish & Wildlife Service, and the University of Alaska Fairbanks. The ducks were captured using a swim-in trap technique (right photo). This involves a baited trap that acts much like a crab pot in which the birds were allowed to enter the trap via an opening but are unable to leave …