This document fulfills the requirements of Section 10 and 16 of the North American Wetlands Conservation Act of 1989. It is a biennial assessment of (A) the estimated number of acres of wetlands and habitat for waterfowl and other migratory birds...
A yellow warbler waits to be released from the mist net. This was part of a yellow warbler breeding ecology study at Canvasback Lake, Yukon Flats National Wildlife Refuge.
