Two ways bird flu could cause a human pandemic
The CDC just confirmed the first case of severe bird flu in the U.S, and California just declared a state of emergency.
Inside New Zealand’s radical plan to save its native birds
It’s been called “the most ambitious conservation project attempted anywhere in the world”— will it actually work?
PBS4y
To the Ends of the Earth: Birds of East Africa
Introduced by esteemed conservationist Jane Goodall and narrated by National Geographic's Bill Jones ... illustrate the hidden life of East African birds. To the Ends of the Earth: Birds of ...