Tag: California

June 2, 2020

As invasive watersnakes spread, trapping them is tricky

Over the past decades, common watersnakes have invaded California wetlands, and their range keeps expanding farther and farther south. As this happens, managers worry these nonnatives could affect native species...

May 15, 2020

Deadly disease found in California rabbits for first time

Biologists have found a deadly virus in California rabbits, raising concerns about its spread to other wild and domestic populations. State wildlife and animal health officials say a black-tailed jackrabbit...

February 26, 2020

Fieldnote: Tracking mammal presence through soil DNA

Researchers are using trace residues that mammals leave in soil to better detect which species are present in a given area. “It was really cool yet challenging to use the...

February 25, 2020

Warming climate pushes California birds upslope

Over just the past 15 years, migratory passerine songbirds that breed in California have already shifted their range to higher elevations in response to a warming climate, researchers found. “Working...

February 10, 2020

JWM: Museums hold secrets of California’s vanished pronghorn

One hundred years ago, pronghorn roamed the Sonoran Desert in what is now the borderlands between Southern California and northern Baja California in Mexico. Today, they are gone from the...

February 3, 2020

The February issue of the Journal of Wildlife Management

The Journal of Wildlife Management is a benefit of membership in The Wildlife Society. Published eight times annually, it is one of the world’s leading scientific journals covering wildlife science, management...

January 17, 2020

TWS section and chapter meetings in February

The Wildlife Society’s sections, chapters and working groups hold meetings and workshops throughout the year. The following meetings are currently scheduled in February: Feb. 3-7, 2020: Western Section of The...

January 14, 2020

Translocating pesky squirrels can help declining owls

One person’s annoyance can be a declining species’ treasure. Wildlife managers are putting squirrels that are a nuisance to ranchers and other landowners to work in engineering ecosystems where burrowing...

January 9, 2020

In California, two tales of mountain lions emerge

California likely has more landscape suitable for mountain lions than any other state, researchers recently found, but half of it consists of unprotected lands vulnerable to development. The findings are...

January 2, 2020

Bats are resilient to megafires in the West

As burning from lightning-caused wildfires intensifies in the West, researchers were surprised to find that a number of bats are adapting well to the changes. “We were interested in how...