Living on the prairies during the summer, the Swainson Hawk flies 11,000 km to Argentina for the winter. But toxic pesticides pose a serious threat to these majestic birds. Dr. Stuart Houston and his team use satellite technology along with traditional bird-banding to greatly increase our knowledge of the lives of migratory birds.
Made in CA
10/10
1998
Server
Having issues? Try switching to a different server.
Cast
Stuart Houston
As Self - Narrator
More