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From 2009-2016, St. Marks NWR served as a winter home for young, endangered whooping cranes. These captive-hatched cranes were taught to follow an ultra light aircraft piloted by costumed Operation Migration pilots on a journey of more than 1,200 miles from central Wisconsin to Florida. [ 2 ]
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 ...
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 ]
The St. Marks National Wildlife Refuge is a coastal wildlife refuge that plays a key role in protecting Florida's coastal ecosystems, such as marshes, tidal flats, and estuaries. These ecosystems are vital for water quality, flood control, and coastal resilience.
Young whooping cranes completing their first migration, from Wisconsin to Florida, following an ultralight aircraft from Operation Migration. Operation Migration was a nonprofit, charitable organization, which developed a method using ultralight aircraft to teach migration to captive-raised, precocial bird species such as Canada geese, trumpeter swans, sandhill cranes, and endangered whooping ...
It is located in Alfalfa County in northern Oklahoma, north of Jet (pop. 230), along Great Salt Plains Lake, which is formed by a dam on the Salt Fork of the Arkansas River. The refuge was established March 26, 1930, by executive order of President Herbert Hoover , and contains 32,080 acres (130 km 2 ) of protected land as habitat to about 312 ...
After the 150-ton MG Marine Barge sunk in a 2017 storm, its owner, Mark Ginalski, refused to remove it. He died in 2020, leaving the state to clean up his mess.
The species with the smallest estimated population is the whooping crane, which is conservatively thought to number 50–249 mature individuals, [5] and the one with the largest is the sandhill crane, which has an estimated population of 450,000–550,000 mature individuals.