Ecologists Robert Beschta and William Ripple later documented the ecological consequences of this imbalance. Their research showed that prolonged overgrazing reduced the height and density of riparian ...
Gray Wolves typically hunt large mammals supplemented with rabbits and hares. Five Pacific salmon species migrate upstream in British Columbia's rivers and streams. The annual migration of so many ...
On a remote Alaskan island, gray wolves are rewriting the rulebook by hunting sea otters — a behavior few scientists ever expected to see. Researchers are now uncovering how these coastal wolves ...
CPW killed 2 yearling wolves in 1 day. A biologist says this weakens the region’s genetic diversity.
A biologist worries removing the animals that killed livestock weakens genetic diversity of wolves in Pitkin and Rio Blanco counties ...
In May 2025, the European Parliament changed the status of wolves in the EU from “strictly protected” to “protected,” which opened the way for its member states to allow hunting under certain ...
The wolves arrived in May of last year, just days after Paul Roen had driven his cattle back up to their summer pasture in Northern California’s Sierra Valley. He started finding the bleeding bodies ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results