Gruidae

Common Crane (Grus grus) - - Images, videos, and sound recordings of this species.

Grey Crowned Crane (Balearica regulorum) - - Photograph and information on this bird and its distribution in Africa.

International Crane Foundation - - International center for the study and preservation of cranes.

Majestic & Endangered Whooping Crane (Grus americana) - - Photos and facts from an Alberta, Canada perspective.

Sandhill Crane (Grus canadensis) - - Habitat, breeding, diet, and taxonomy of this wading bird. With photos.

Sandhill Crane (Grus canadensis) - - Explains how this bird differs from the Great Blue Heron in appearance, nesting habits, and calls. Describes the crane's food habits and migration.

Sandhill Crane (Grus canadensis) - - Photos of this bird in flight, wading, and on the shore.

Whooping Crane Conservation Association - - Organization promoting preservation efforts for the Whooping Crane (Grus americana) and its habitat.

Whooping Crane Report - - News, information, and images from the USGS Patuxent Wildlife Research Center.