Ben Sacks Content

Alcatraz Coyote Wasn’t a City Boy After All

Katherine E Kerlin — May 05, 2026 - 1:19pm

After months of fieldwork and scientific analysis, National Park Service researchers have determined that the coyote that drew international attention in early 2026 after swimming to Alcatraz Island likely started his epic swim from Angel Island State Park.

The coyote’s whereabouts remain unknown, but new DNA evidence has helped park staff answer one of the biggest questions surrounding the unusual sighting: where he came from.

Dining Out with San Francisco’s Coyotes

Katherine E Kerlin — January 22, 2025 - 5:45am

As their traditional dining options dwindle, the native coyotes of San Francisco are shifting what they eat. A UC Davis study reveals what's on the menu.

Genetic Rescue for Rare Red Foxes?

Katherine E Kerlin — September 26, 2024 - 8:00pm

A UC Davis study shows inbreeding is affecting Lassen's small, isolated red fox population. Genetic rescue could be a viable option for their recovery.