Here is a new video about the coyote den in Sierra Valley, taken in the winter and spring of 2023/24. This one had a few surprises.
Adventures in camera trapping and zoology, with frequent flashbacks and blarney of questionable relevance.
About Me

- Camera Trap Codger
- Native Californian, biologist, wildlife conservation consultant, retired Smithsonian scientist, father of two daughters, grandfather of four. INTJ. Believes nature is infinitely more interesting than shopping malls. Born 100 years too late.
Tuesday, August 12, 2025
Back at the coyote den
Here is a new video about the coyote den in Sierra Valley, taken in the winter and spring of 2023/24. This one had a few surprises.
Friday, August 1, 2025
Codger encounters Highway Patrol
Monday, July 28, 2025
Happenings at a coyote den
In the fall of 2022 our foursome of camera trap enthusiasts set a camera at a coyote den in Sierra Valley. It wasn't an active den at the time, but setting a camera there in October gave the coyotes a few months to adjust to it. We lucked out. The local breeding pair settled into this den to give birth and raise their litter.
The camera recorded over fifteen hundred clips, and it took a couple of weeks to review them. Our YouTube video below chronicles the main happenings at the den over six months. See it HERE
Wednesday, January 22, 2025
We found a Wickiup!
We set trail cameras there in the fall of 2020 and 2021 and waited until the spring thaw to find out. This movie tells the story.