Library resources on sandhill cranes
Flocks of sandhill cranes passed over Chicago yesterday during their fall migration, filling the air with their raspy, raucous calls. As some of the largest birds in North America and with some of the widest wingspans of all the birds on the North American continent their migration is particularly striking. To learn more about sandhill cranes, check out some of the resources available from the web and in the Library.
Birds of North America / http://www.birds-of-north-america.net/cranes.html
The Sandhill Cranes / Lawrence Walkinshaw, 1949
Sandhill and whooping cranes : ancient voices over America’s wetlands / Paul A. Johnsgard, 2011
Print version also available
Mississippi Sandhill Crane National Wildlife Refuge comprehensive conservation plan / U.S. Fish & Wildlife Service, 2006
Among the thousands of sandhill cranes seen over Chicago yesterday, observers also reported seeing a few whooping cranes, an endangered species. Efforts are underway to re-establish a migratory flock of these birds.