Instead, he wants the service to update the 1993 Grizzly Bear Recovery Plan and think about grizzlies as a “metapopulation” that spans the northern Rockies. Get any of our free email ...

Instead, he wants the service to update the 1993 Grizzly Bear Recovery Plan and think about grizzlies as a “metapopulation” that spans the northern Rockies.

He no longer thinks it’s appropriate to manage bear population as islands. Instead, he wants the service to update the 1993 Grizzly Bear Recovery Plan and think about grizzlies as a “metapopulation” ...

JACKSON — In 1993, Chris Servheen affixed his signature to a plan for the recovery of grizzly bears — a plan calling for rebuilding the bears’ numbers in six geographically distinct populations. When ...

Using a metapopulation model, we examine how host heterogeneities, such as uneven movement patterns and local productivities, affect the evolution of pathogen virulence. Our findings show that ...

In reality, however, ecosystems often represent interconnected local populations that experience different local conditions, as described by ecological metapopulation theory. Moreover, the ...

Grizzly advocates want the species to be treated as one “metapopulation” — rather than separate islands throughout the ...

Environmental groups are asking the U.S. government to do more to protect grizzly bears in Wyoming, Montana and Idaho ...

His report arguing for metapopulation management also gained the endorsement of several other leaders in the wildlife profession, including Chuck Schwartz, former leader of the Interagency Grizzly ...

Referencing “regressive state anti-carnivore policies,” loss of habitat to development and increasing levels of recreation, 15 environmental groups are petitioning the U.S. Fish and Wildlife ...