Despite
Mounting Threats, Feds and States Push Plan to Strip Protections for
Yellowstone Grizzlies
7
November, 2013
Brushing
aside mounting evidence that Yellowstone’s grizzly bears face
increased threats from genetic isolation, loss of key foods, and
increased human conflicts and mortalities, federal and state
officials are recommending removal of Endangered Species Act
protections for the bears as early as next year.
At
the Yellowstone Ecosystem Subcommittee meetings in Bozeman today, the
U.S. Fish and Wildlife Service’s grizzly bear recovery coordinator
Chris Servheen fell short of setting a timeline for removing federal
protections for Yellowstone’s threatened grizzly bears. But citing
unpublished studies and unreleased data, Servheen and federal
scientists said the grizzly population is robust and healthy. The
states argued they are ready to take over management of the bears,
which, like wolves, would be aggressively hunted under state plans.
The agencies’ recommendation to delist grizzly bears was
conditioned upon release of a final scientific report, due at the end
of November.
“This
highly political, fast-tracked plan to drop federal protections for
grizzly bears plays Russian roulette with a population that is still
imperiled and facing significant new threats,” said Louisa Willcox,
a grizzly bear conservation advocate with the Center for Biological
Diversity. “With the loss of important foods, the world of the
Yellowstone grizzly is unraveling. Now is not the time to turn over
the keys to management to states that are known to be hostile to
large carnivores and plan to renew a grizzly bear hunt.”
Removal
of protections for bears is being justified by purported increases in
the bear population that are based on models showing the population
number is now 741 bears, up from previous estimates, announced
earlier this year, of roughly 600 bears. But the Fish and Wildlife
Service and federal scientists have repeatedly refused to release the
data that supposedly shows there are more bears.
“There’s
no way to know if these are paper bears or real bears, because the
government has refused to release the taxpayer-funded data and
analyses upon which its findings were based,” said Willcox.
A
study published earlier this year by leading scientists questions the
accuracy of the Service’s optimistic bear trends. The study offers
evidence that the agency’s estimates of the population size and
trend are likely inflated due to data-collection biases and
inaccuracies, including the incorrect assumption that female
grizzlies reproduce at maximum rate until the age of 25 to 30.
Another
new study, which was produced in coordination with the Service and
the interagency grizzly bear study team, suggests the grizzly
population may even be declining by an average of 4 percent a year
since 2008. The decline parallels the loss of whitebark pine, a key
food, and a concurrent spike in bear mortalities.
Ever
since a federal court struck down the Service’s 2007 attempt to
remove grizzly bears’ federal protection, the agency has made no
secret of its ongoing plans to delist the bears. In its ruling
against the Service two years ago, the court cited the agency’s
inadequate recognition that dramatic reductions in the white bark
pines central to the bears’ diets would likely drive the grizzlies
to forage more in lowland areas, increasing confrontations with
people and bear deaths.
“The
government is cherry-picking the data to get the result it needs to
justify delisting. In reality, top grizzly researchers say the bear
population has likely been in freefall for five years now,” said
Willcox. “The hard-fought gains to restore grizzly bears over the
past 38 years will be quickly reversed if current declining trends
continue — and delisting would push Yellowstone’s magnificent
grizzlies back to the brink of extinction.”
The
Fish and Wildlife Service argues that the collapse of whitebark pine
and cutthroat trout, formerly key bear foods, does not matter as the
grizzly bear is known to eat more than 200 other foods as well, such
as earthworms, mushrooms and biscuitroot. That assertion assumes
these foods can adequately substitute for high-calorie foods like
pine seeds and trout — foods that the government has long
maintained were key drivers of the health of the Yellowstone
population. The agency also argues that the genetic isolation of
bears does not matter because bears will be trucked in to improve the
health of the population.
“Claiming
other foods can just substitute for pine nuts and trout is like
saying a bowl of lettuce packs the same punch as a four-course salmon
dinner,” said Willcox. “There’s still a chance to reconnect
Yellowstone to other grizzly bear populations and bring back grizzly
bears in the lower 48, but not if Yellowstone’s population is
prematurely delisted and subsequently crashes.”
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