Whooping Crane -- South Dakota Birds

Whooping Crane

Grus americana

One of the most endangered birds in North America.  Only 21 wild birds were left by 1941.  Strict protection has brought numbers slowly up, with well over 200 now in the wild, and nearly 300 in captivity.  Whooping Cranes are monogamous and mate for life.

Habitat: Sloughs, marshes, and fields on its migration through the state. 

Diet: Omnivorous.  Summer diet not well known, but eats aquatic plants, acorns, seeds and grain, insects, crustaceans, frogs, snakes, and fish on its wintering grounds in Texas.

Nesting: Non-breeder in South Dakota

Song:  Loud, carrying ker-le-loo.

Migrations: Largest wild flock winters on the central Texas coast and summers in Wood Buffalo National Park in central Canada.

Similar Species: Sandhill Crane

Status: Still seriously endangered, but populations are slowly and steadily increasing, with the total wild population now well over 200.  Efforts are underway to establish a migratory flock in Wisconsin as insurance against the possibility of a major event wiping out the only existing migratory flocks.  Young of the year are taught to follow an ultralight aircraft from the summer grounds in Wisconsin to the wintering grounds in Florida.  This program has met with some success, with some birds returning on their own to Wisconsin in subsequent years.

Further Information: 1) Patuxent Bird Identification InfoCenter, Whooping Crane: 

2) Cornell Lab of Ornithology - Whooping Crane

2) International Crane Foundation article

Photo Information: Spring 2001 -- 2 miles east and 5 miles south of Blunt, Hughes County -- Doug Backlund

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This page was last edited on 02/03/08