wildlife services

Health checks for continent’s condors

September 7, 2016

Twice a year biologists, staff and volunteers at the Hopper Mountain National Wildlife Refuge live-capture California condors, part of a remarkable effort to ...

Improvements to fladry

June 2, 2016

At the edge of a field, a wolf stops to study movement in the distance. Bright red flags blow gently in the breeze, just enough to make the nearby fence look like ...
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