Has the Moon theory been disproven for ALL birds? "In 1703, a Harvard professor suggested that migrating birds flew to the moon and back. Others believed that birds hibernated underwater or, in certain cases, metamorphosed into other birds."
In 1822, An Arrow Shot In Africa Landed In Northern Germany—A Biologist Tells The Story
For centuries, scientists had the wrong idea about what birds did to survive the winter. Then, in 1822, the truth revealed itself in a most fascinating way.
forbes.com