Paul McCartney's post-Beatles career delivered countless hits, but there was one Wings single that he counted above the rest.

These tiny tan-and-white birds breed in the Arctic and head south for the winter. They like open fields and coastal areas.

Corin Cesaric is a Flex Editor at CNET. She received her bachelor's degree in journalism from the University of Missouri-Columbia. Before joining CNET, she covered crime at People Magazine and ...