From Wildlife.ca.gov:
The California Department of Fish and Wildlife (CDFW) is initiating efforts in northern California to capture deer, elk and wolves by helicopter and outfit the animals with GPS collars.
Helicopter captures for deer and elk will be conducted in portions of Alameda, Colusa, Humboldt, Lake, Lassen, Modoc, Plumas, Santa Clara, Sierra, Siskiyou and Tehama counties throughout the month of January 2026.

