Whooping cranes following ultralight (Grus americana)

I visited Crex Meadows, WI last summer to see the highly endangered whooping cranes. Here the chicks are being trained to follow the ultralight, which will lead them in migration to Florida. They are very strict about protecting the cranes so we were in a blind and it was difficult to get photos. See [url=http://www.operationmigration.org/]Operation Migration[/url] for more info about the program.