Month: December 2021

December 20, 2021

PCBs continue to impact wildlife

Four decades after PCBs were banned, the chemicals are still present in the environment and affecting wildlife. Researchers in New York found chickadees and song sparrows that ate contaminated insects...

December 20, 2021

Is wildlife in cities a luxury?

Just as researchers increasingly realize the importance of urban areas for wildlife, they’re also discovering how important wildlife is for city dwellers. The presence of wildlife has been associated with...

December 20, 2021

TWS2021: Do invasive fruit flies affect bird abundance?

Many studies focus on the effects of insect pests on forest vegetation. But new research shows that spotted wing drosophila (Drosophila suzukii), originally from Asia but now found widely in...

December 17, 2021

Watch: Translocation effort returns swift foxes to reservation

The swift fox (Vulpes velox) disappeared from the landscape of the Fort Belknap Indian Community in Montana over 50 years ago, due largely to poisoning as part of a coyote...

December 17, 2021

Wild Cam: Tracking Venezuelan dolphins

Researchers are tracking dolphin populations across parts of the Venezuelan coast in an effort to improve information in an understudied part of the Caribbean Sea. “Venezuela holds 33% of the...

December 17, 2021

A rare deer species has faced plenty of threats—but CWD may not be one

A rare Chinese deer has seen over a century of threats—ultimately resulting in its extinction in the wild. But research recently suggests that, thanks to their genetics, chronic wasting disease—a...

December 16, 2021

For feral cats in Australia, implant makes native wildlife their last meal

Researchers in Australia have come up with a novel way to protect native wildlife from feral cats. Scientists with the University of South Australia developed rice-sized implants that can be...

December 16, 2021

Montana to formally request grizzly delisting

The state of Montana plans to petition the U.S. Fish and Wildlife Service, requesting that the agency remove grizzly bears (Ursus arctos horribilis) in the Northern Continental Divide ecosystem from...

December 16, 2021

TWS supports incidental take permitting for MBTA protected birds

The Wildlife Society is encouraging the U.S. Fish and Wildlife Service to move forward with plans to regulate the incidental take of species listed under the Migratory Bird Treaty Act....

December 15, 2021

Wildlife Vocalizations: Laurie Ferreras

Wildlife Vocalizations is a collection of short personal perspectives from people in the field of wildlife sciences. If you asked me eight years ago, I did not know what lesson...