Conservation groups submitted an emergency petition last week requesting that the United States Fish and Wildlife Service increase protection for the only wild population of red wolves left in the world.
Red wolves,
which are bigger than coyotes, but smaller than gray wolves, are the
only wolf species found completely within the United States. Trapping,
shooting, poisoning and destruction of habitat in the 1960s, however,
eliminated all but 17 of them from their native range, which was
primarily in the Southeast. In By 1980, red wolves were declared extinct
in the wild, and the last animals were gathered and bred, then
reintroduced in North Carolina in 1987. They were the first
federally-listed species to be returned to their native habitat, and
have served as models for other programs.
Recently the population has declined by more than 50 percent in just two years. There are only 45 to 60 red wolves now living in the wild, and they are threatened, mostly by hunters mistaking them for coyotes
and shooting them, said Tara Zuardo, a wildlife lawyer at the Animal
Welfare Institute. The wildlife service recently announced a review of the Red Wolf Recovery Program. It was prompted in part by pressure from North Carolina’s Wildlife Resources Commission,
a state-run conservation agency funded in part by the sale of hunting
and fishing licenses, which has called the program a failure and claimed
that wolves have damaged private land. Some changes to the program were
taken against the advice of some of the biologists of the federal red wolf program.
The petition calls for the Fish and Wildlife Service, which has decreased its North Carolina staff and stopped reintroducing
pups into the wild, to establish two additional populations of red
wolves in swampy areas in Alabama, Kentucky and other southern states.
It also seeks an upgrading of the status of red wolves, which are
endangered, from “nonessential” to “essential.” The change in status
would grant reserved habitat to the species and require consultations
with biologists over how changes to land use would affect the wolves.
The petition aims to close loopholes in the Endangered Species Act: The
conservation groups also say provisions for “nonessential” species make
it easy to shoot red wolves without punishment.
Mating
pairs of red wolves establish territory that prevents coyotes from
making it their own, and unlike gray wolves in the west, the timid red
ones do not threaten livestock. Red wolves eat mostly small prey like
rabbits and nutria, invasive beaver-like rodents that have been destroying crops in North Carolina. But some private landowners are concerned
that establishing a critical habitat for red wolves will allow the
federal government to control use of their land, which they lease for
hunting deer and wild turkey, Ms. Zuardo said.
Even if the Fish and Wildlife Service were to end its project in North Carolina, it plans to continue working to establish self-sustaining wild populations elsewhere in their native range.
No comments:
Post a Comment