TWS News

Special Coverage

Wildlife Vocalizations: Anna Brose

Anna Brose shares the excitement and enthusiasm that pushes her past the road bumps she may encounter

Read Now March 21, 2023
Anna Brose holds a bison skull in Yellowstone National Park while doing telemetry checks on collared bison in the park in 2017.
Puerto Rico parrots fly and perch inside an aviary in captivity
March 27, 2023

TWS2022: Reintroduction is boosting Puerto Rico parrot survival

Endangered birds only live in three wild populations on the island

A cinereous vulture stands among griffon vultures.
March 27, 2023

Extirpated vulture returns to Bulgaria

Reintroduced cinereous vultures are breeding in Bulgaria

March 24, 2023

Women in Wildlife Cookout continues a SUNY Cobleskill tradition

Now in its 20th year, the event has worked to welcome women into the field

Filter Results
  • Category

  • Series

  • Geography

  • Area of Focus

18 Results for Mammals
Phillip Jones stands in a gap where trees were removed to allow more light to reach the forest floor.
March 20, 2023

Deer not always to blame for suppressing tree growth

In a Wisconsin forest, deer weren't the main culprit

March 17, 2023

TWS2022: Do cougars use artificial water sources to ambush prey?

Researchers tracked big cats in New Mexico and Arizona to learn more about predation patterns

March 16, 2023

Searching new terrain for an endangered alpine fox

California researchers will use noninvasive techniques to learn about the Sierra Nevada red fox

March 15, 2023

WSB: Spray can help keep the polar bears away

Researchers examined historical records to determine how effective bear spray is on polar bears

March 9, 2023

Rising oryx numbers may distress New Mexico ecosystem

South African ungulates introduced decades ago have expanded exponentially in Chihuahuan Desert

February 28, 2023

Removing beaver dams to protect massive brook trout

Wildlife Services worked to remove beaver dams to improve habitats for massive coaster brook trout

February 28, 2023

COVID lockdowns brought tigers closer to roads

GPS-collared male and female tigers responded differently to the lockdown

February 27, 2023

Wild Cam: Where do sloth bears den?

Female sloth bears may sometimes take risks to gain access to better resources

February 24, 2023

Watch: Boosting bighorn numbers in Oregon

Biologists are monitoring an important California bighorn sheep population