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The whooping crane (Grus americana) is an endangered crane species, native to North America, [3] [1] named for its "whooping" calls. Along with the sandhill crane ( Antigone canadensis ), it is one of only two crane species native to North America, and it is also the tallest North American bird species. [ 3 ]
Range maps are provided wherever possible; if a range map is not available, a description of the crane's range is provided. Ranges are based on the IOC World Bird List for that species unless otherwise noted. Population estimates are of the number of mature individuals and are taken from the IUCN Red List.
In 2001, the Whooping Crane Eastern Partnership raised whooping crane (Grus americana) chicks in Wisconsin's Necedah National Wildlife Refuge then guided them to the Chassahowitzka NWR for the winter. Despite severe mortality from hurricanes in 2007, the re-introduction has been successful and by 2010 there were up to 105 migrating birds ...
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Birds like the sandhill crane, sharp-tailed grouse, upland sandpiper, northern harrier, marbled godwit, Wilson's phalarope, sora rail, marsh wren, and clay colored sparrow may soon find their habitat expanded at Glacial Ridge. In recent years, bald eagles, a peregrine falcon and a whooping crane have also been spotted.
Known as Whooping Crane Summer Range, it is classified as a Ramsar site. It was identified through the International Biological Program . The range is a complex of contiguous water bodies, primarily lakes and various wetlands , such as marshes and bogs , but also includes streams and ponds.
The whooping crane also received widespread attention as unregulated hunting and habitat loss contributed to a steady decline in its population. By 1890, it had disappeared from its primary breeding range in the north central United States. [6] Scientists of the day played a prominent role in raising public awareness about the losses.
Bird life includes ducks, herons, egrets, ibises, roseate spoonbills, and the endangered whooping crane, whose population has recovered significantly since the 1940s. Other fauna include American alligators, collared peccaries, snakes, and bobcats, which inhabit the refuge's grasslands, blackjack oak thickets, freshwater ponds, and marshes.