MAYVILLE, Wis. (AP) -- Two groups of Wisconsin-raised whooping cranes have been released to fly toward warmer climates for the winter.
Nine were released last Thursday from the Horicon National Wildlife Refuge in Dodge County near some older whooping cranes from which they will learn the migration route south.
On Oct. 2, eight young whooping cranes left the White River Marsh State Wildlife Area in Green Lake County. They are being led south by ultralight planes operated through Operation Migration. They were in Winnebago County, Ill. as of Tuesday and are expected to arrive at St. Marks National Wildlife Refuge in Florida by the end of the year.
Both efforts are done through Whooping Crane Eastern Partnership, an international coalition of public and private groups reintroducing the species in eastern North America.