Category: TWS Wildlife News

March 19, 2018

In united animal kingdom, martens control invading squirrels

North America has its share of invasive species to contend with, but our own natives have been known to become invasives abroad, too. In the United Kingdom, where invasive American...

March 15, 2018

Over more than a century, seabirds have changed prey

Seabirds in Hawaii have changed their prey preference over the last 125 years, according to new research, suggesting that more birds are consuming squid rather than fish. This shift to...

March 14, 2018

Committee brainstorms fix for maintenance backlog

The House Natural Resources Committee is discussing how to handle the deferred maintenance backlog in Interior Department agencies. Interior has around $16 billion in deferred maintenance projects, $11.6 billion of...

March 14, 2018

Tasmanian devils decimated by face cancer

In 1996, a wildlife photographer in northeastern Tasmania snapped the first records of Tasmanian devils (Sarcophilus harrisii) with lesions marring their faces. Researchers recently found that since then devil facial...

March 13, 2018

USFWS takes middle-ground on trophy imports

The U.S. Fish and Wildlife Service has reversed a ban on trophy imports for several African species while simultaneously withdrawing findings that gave broader permissions for importation. The Service will...

March 12, 2018

Malaria parasites are fewer in some tropical birds

Some tropical birds have fewer malaria parasites in their blood than temperate birds, related to longer egg incubation periods, according to new research. In the study, led by University of...

March 12, 2018

Sick bees choose healthier food sources

Sick bees tend to consume higher-quality pollen compared to healthy bees, according to new research. In a study published in Microbial Ecology, researchers were curious about how parasites impact the...

March 9, 2018

Invasive rodent communities shift after habitat restoration

Loss of habitat continues as one of the greatest threats to native species and biodiversity. Thus, restoring native habitats has become a key conservation activity around the world. A shift...

March 8, 2018

Who’s smuggling what where? It’s complicated, research finds

From elephant ivory to caiman skin and caged parrots, the international wildlife trade traffics thousands of tropical products around the world and puts all kinds of species at risk. A...

March 8, 2018

Endangered Mexican sea turtles at risk of bycatch

On a Baja California Peninsula beach, sometimes over 1,000 sea turtles a year unexpectedly wash up dead because local fishermen incidentally entangle them offshore. Analyzing these animals’ bones, researchers discovered...