Whooping Crane 2011 Images

Whooping Crane
The Whooping Crane is the most famous endangered bird in North America. In part because it is large, distinctive, and photogenic and partly because, since 1967, Canadians and Americans have cooperated in a successful recovery program to safeguard it from extinction.

It is believed that approximately 1,400 whooping cranes existed in 1860. Their population declined because of hunting and habitat loss until 1941 when the last migrating flock dwindled to an all-time low of 15 birds. The wild flock has slowly increased to over 180 in late 1999. This flock winters in and around Aransas National Wildlife Refuge on the Gulf coast of Texas. In spring, they migrate north, nesting in Wood Buffalo National Park, which straddles the border of Alberta and Northwest Territories in Canada. This flock of whooping cranes is the only naturally occurring wild population in the world. Scientists have long recognized the risk of having all of the wild whooping cranes using one wintering and breeding location. With all the wild birds concentrated in one small area, the population could be wiped out by disease, bad weather, or human impacts. Whooping crane survival depends on additional, separated populations.

 Whooping Crane

 Whooping Crane

 Whooping Crane

 Whooping Crane

Whooping Crane