A Reunion on Montana’s Rocky Mountain Front
A quarter-century after the U.S. Fish and Wildlife Service listed the grizzly bear (Ursus arctos) as a threatened species in the Lower 48 states, bears began ...
grizzly bears
JWM: When do grizzlies prey on livestock?
Decades of records of grizzly bears preying on cattle and other livestock on grazing land in the Greater Yellowstone Ecosystem have revealed some key ways to limit ...
Federal courts weigh in on horses, grizzlies and sage-grouse
Federal court decisions in three recent cases illustrate the complexity of the intersection between scientific wildlife management, public opinion and the judicial ...
JWM: Salmon poisoning disease could affect relocated grizzlies
Grizzly bears (Ursus arctos horribilis) relocated to Washington’s North Cascades from areas without salmon (Oncorhynchus sp.) may be sensitive to salmon ...
The July/August Issue of The Wildlife Professional
Poachers and smugglers try to outwit wildlife conservation officers on a daily basis. Efforts to combat wildlife crime and change these illegal behaviors are the ...
JWM: Denali grizzlies self-regulate their population
In the 1990s, researchers at Alaska’s Denali National Park began noticing something strange. Many of the adult female grizzly bears (Ursus arctos) emerging from ...
Talk of releasing orphaned grizzly cubs raises concerns
After lifting a ban on releasing orphaned black bears (Ursus americanus) into the wild, Alberta Environment and Parks continues to pursue the question of also ...
Yellowstone grizzlies will remain delisted
The U.S. Fish and Wildlife Service has reaffirmed its decision to consider the grizzly bears (Ursus arctos horribilis) in the Greater Yellowstone Ecosystem a ...
Cubs stay with their mothers longer to avoid hunters
For brown bear cubs, it pays to be a mama’s boy or girl. Researchers recently found that brown bear (Ursus arctos) cubs in south-central Sweden stay with their ...
Zinke announces support for North Cascades grizzly reintroduction
Interior Secretary Ryan Zinke has announced his support of plans to reintroduce grizzly bears (Ursus arctos horribilis) to North Cascades National Park and the ...