Western Hemisphere Bird Migration Wall Map - National Geographic. This National Geographic map shows the mystery of bird migration in the western hemisphere and the incredible journeys that birds undertake every year. There are some 67 types of birds that migrate represented on a map of the Americas. It is overlaid with pathways that show migration routes from nesting grounds to wintering areas. Full-color bird paintings by noted illustrator Arthur Singer show each of the 67 species, making it easy to identify birds as they fly their amazing journeys.
