CK-12 Foundation
Coriolis Effect: Flying... South?
It turns out there's a lot more to heading south for the winter for migratory birds! Study the Coriolis Effect with a fun, hands-on teaching tool. Pupils take to the skies as a small red bird bound for the tropics from his frosty home at...
University of Wisconsin
The Why Files: Flying South for the Winter?
A look at long-distance migration reveals a surprising pattern. Migration did not originate in the tropics, home to bird diversity.