加拿大雁
March, 1946 saw the first significant return of sixteen banded, free-flying Canada geese. This tiny flock bred true in the following years. The Seney Canada goose breeding population had multiplied to 3,000 birds by 1956, and continued to expand thereafter even after local hunting was re-legalized. The Seney National Wildlife Refuge's Canada goose project is considered to have been one of the key programs in re-establishing the Canada goose as a major wetland bird of North America.