Survey says: Ducks down 6 percent across North America - Duluth

Annual North American survey shows diving duck populations dwindling.

ND and Minnesota Battle Over Duck, Duck, GRAY DUCK

The USFWS Just Released Its First Full Duck Count in Three Years, and It's Not Great

UFFED GROUSE SOCIETY SPONSOR REPORT - Ruffed Grouse

Duck numbers down nationally - Duluth News Tribune

Migration Alert: Migration Drought, Low Numbers Could Mean Slow Start to Louisiana Season

Survey: Duck numbers take a tumble - Outdoor News

2021 North Dakota Survey Indicates Ducks are in Decline - Wildfowl

Fewer ducks, based on USFWS survey

Waterfowl Survey Produces Mixed Results, Sports

John K. Flores: Survey shows another decline in duck numbers

Annual Breeding Waterfowl Population Survey Results

Northern Wilds September 2021 by Northern Wilds Magazine - Issuu