These birds aren’t just backyard visitors, they’re natural mosquito control. Some species can eat hundreds or even thousands of insects in a single day. Here are six birds that help keep mosquito ...

Disturbing increases in toxic lead exposure are linked to wider foraging by the critically endangered California condor and more wild pigs being shot throughout the state, masking positive effects of ...

New research reveals why the endangered birds remain at risk years after California banned lead ammunition. Exclusive to KQED.

By Russell Barsh ...