States Ready for Wolf Delisting?

  • Once hunted nearly to extinction, the gray wolf has recently rebounded under the protection of the Endangered Species Act. Now, the U.S. Fish and Wildlife Service is proposing to take the wolf off of the Endangered Species List and hand wolf management back to the states. (Photo by Katherine Glover)

The U.S. Fish and Wildlife Service wants to remove the eastern population of the gray wolf from the Endangered Species List and turn over wolf management to state control. But not everyone thinks the states are up for it. The Great Lakes Radio Consortium’s Katherine Glover has the story:

Transcript

The U.S. Fish and Wildlife Service wants to remove the eastern population
of the gray wolf from the Endangered Species List and turn over wolf management
to state control. But not everyone thinks the states are up for it. The Great Lakes Radio
Consortium’s Katherine Glover has the story:


(sound of wolves howling)


The image of the wolf has always had a powerful effect on people. Wolves seem dangerous,
mysterious, romantic. They are a symbol of the untamed wilderness. Before Europeans came
to America, wolves roamed freely on every part of the continent. In 1630, the colony of
Massachussetts Bay started paying bounties to settlers for killing wolves. Over the next
300 years, wolf killing spread across the country, until all that was left was a few small
pockets of surviving wolf packs.


When the Endangered Species Act passed in 1973, the only wolves left to protect in the
Midwest were in Northern Minnesota. By some estimates, there were as few as 350 of them.


Today, Minnesota has a healthy wolf population of around 2400 animals, and smaller populations
are growing in Wisconsin and Michigan. Becaue of this success, the U.S. Fish and Wildlife Service
has proposed removing the animals from the Endangered Species List. This would mean wolves would
no longer be federally protected – it would be up to the states.


(sound of gate opening)


Peggy Callagan works with captive wolves at the Wildlife Science Center in Minnesota. She’s the
Center’s co-founder and executive director. She and her staff research ways to minimize
conflicts between wolves and people. Callahan is looking forward to seeing the wolf taken off
the Endangered Species List.


“It’s a good thing for the Endangered Species Act, to take a wolf off or an eagle off or a
peregrine off when it has recovered. The act was not established to provide a permanent
hiding place. It was established to protect a species until such time that they could be
managed in a different way.”


Wisconsin and Michigan have wolves because young born in Minnesota have migrated east to start
their own packs. Callahan says how Minnesota manages its wolves will affect wolf numbers in the
Midwest. And she isn’t crazy about Minnesota’s current wolf management plan, which has different
rules for different parts of the state.


“Now, there’s a boundary; there’s a boundary called a wolf zone, and there’s a boundary that’s
called the ag zone. And nobody likes it. We went backward.”


In Northeastern Minnesota, where the majority of wolves are, landowners can only kill wolves
if they can demonstrate an immediate threat to pets or livestock. In the rest of the state, where
there is more agriculture and more people, the rules are more lenient. On their own property,
landowners can kill any wolf they feel is a danger, without having to prove anything to the state.


The Sierra Club is opposed to taking the wolf off the Endangered Species list, largely because
of Minnesota’s management plan. Ginny Yinling is the chair of the Wolf Task Force of the Sierra
Club in Minnesota.


“They’ve pretty much given carte blanche to landowners, or their agents, to kill wolves
pretty much at any time in the southern and western two thirds of the state; they don’t even
have to have an excuse, if a wolf’s on their property they can kill it. Instead of this being
what should have been a victory in terms of wolf recovery and the success of the Endangered
Species Act, instead we’re afraid it’s going to turn into something of a disaster.”


Yinling is also concerned with the protection of wolf habitat, such as den sites, rendezvous
sites, and migration corridors.


“The current management plan protects none of those areas; it leaves it entirely up to the
discretion of the land managers.”


But wildlife managers say these are not critical for a large wolf population
like Minnesota’s. Mike DonCarlos is the wildlife program manager for the Minnesota
Department of Natural Resources.


“As you look at the range of species that are threatened by habitat change, ironically the wolf
in Minnesota is not one of them. As long as there’s a prey base that continues, wolves should
do just fine. The key is mortality rates and availability of food.”


In Wisconsin and Michigan, where there are fewer wolves, state laws will continue to protect
wolf habitat. Peggy Callahan says she has faith that the wolves will be fine, even if the
Minnesota state plan is not perfect. But at the Sierra Club, Ginny Yinling says they have
plans to challenge wolf delisting in court.


For the Great Lakes Radio Consortium, I’m Katherine Glover.

Related Links

Turtle Numbers Down; Trapping Banned

  • Joanna Schmidt, a student at Minnesota State University-Moorhead, is part of a long-term turtle research project. She's trying to find out why turtle populations are declining in the Midwest. For her research, she catches turtles and gives them an identifying mark, then weighs and measures them before putting them back in the water. (Photo by Dan Gunderson.)

Many Great Lakes states are taking steps to protect turtles. There’s a big demand for turtles in Asia and Europe. But too much trapping can damage wild turtle populations. As a result, states are placing bans or restrictions on turtle trapping. The Great Lakes Radio Consortium’s Dan Gunderson reports:

Transcript

Many Great Lakes states are taking steps to protect turtles. There’s a big demand for turtles in
Asia and Europe. But too much trapping can damage wild turtle populations. As a result, states
are placing bans or restrictions on turtle trapping. The Great Lakes Radio Consortium’s
Dan Gunderson reports:


(sound of paddling)


Joanna Schmidt pushes a canoe into a small slough in northern Minnesota. She paddles toward a
floating rectangle of plastic pipe. The simple device is a turtle trap. It’s about four feet long with
net in the bottom and a board attached to the side.


“We put a plank on the side and they crawl up to sun themselves and they
just fall in. It’s pretty simple. No mechanics to it. They do all the work for us.”


Joanna Schmidt is a student at Minnesota State University Moorhead. She’s
part of a long-term turtle research project. Researchers want to learn
more about turtle habitat, and why there’s been a recent decline in turtle
populations.


This slough is about a quarter mile across. It lies in a hollow surrounded
by farm fields. Chest high grass and reeds line the water’s edge. Along one end, dead,
sunbleached trees stick out of the water. It’s perfect turtle habitat.


“It’s warm, a lot of food for them, not very many predators, so they like it,
especially having the dead trees with a place to hang out and sun themselves. So this is
very typical.”


Gunderson: “Any estimate of how many turtles might live in a slough this size?”


“Not just yet. That’s what we’re hoping to get to. And that’s what the DNR would
like to know.”


There are several turtles in the trap. Most have been caught before.
They’re identified by small notches in their shells. Schmidt weighs and measures
each turtle before gently setting them back in the water.


Minnesota State University Moorhead Biology professor Donna Stockrahm is
directing this research project. She says it takes years of research to get meaningful data about
turtles. They grow very slowly and they live a long time.


Stockrahm is hoping to learn about rates of turtle mortality, growth rates,
and the optimum habitat for turtles.


She’s seen a puzzling decline in turtle numbers.


“We started this in 2001 and they marked over 250 turtles. Then in 2002
the number just dropped drastically. And there seemed to be fewer turtles
around, even turtles that you see out sunning themselves on rocks and limbs and
dead tree trunks and things like that.”


Stockrahm says she doesn’t have an explanation for the decline. She’s
waiting to see if the trend continues this year.


Turtles are in demand in Europe for pets, and in Asia for
traditional medicines. More than seven million turtles are
exported from the United States each year.


Minnesota Department of Natural Resources researcher Rich Baker says
trapping is one reason turtle populations are down.


“What we’ve learned relatively recently is that especially in northern
latitudes commercial harvest really isn’t sustainable. These populations
of slowly maturing species just can’t sustain harvest of adults from the
population.”


Rich Baker says demand for turtles is driven largely by Asian and European
markets. Baker says many Asian turtle species are endangered because of
overharvest.


Those markets are turning to North America which is a particularly turtle-rich
part of the world and the upper Midwest which is a particularly
turtle-rich part of North America. Many of the states in the upper Midwest
have actually closed commercial turtle harvest completely.”


Most Great Lakes states now ban or restrict turtle trapping. Rich Baker
says Minnesota decided to phase out commercial harvest. He says about a dozen
people make a living trapping turtles. They’ll be allowed to continue.


People who like to eat turtle can still get a license to trap for personal
use. But there will be no new commercial turtle trapping licenses.
Minnesota will allow turtle farms as an alternative to harvesting wild turtles.


For the Great Lakes Radio Consortium, I’m Dan Gunderson in Moorhead, Minnesota.

Migrating Birds Hurt by Communication Towers

Every year, more than 5 thousand new communications towers
are erected throughout the United States. They’re needed for cell
phones,
television and radio stations and 911 networks. But at this time of
year,
these towers become deadly obstacles. It’s estimated millions of
migrating birds are killed each year when they collide with towers in
their
flight path. As the Great Lakes Radio Consortium’s Karen Kelly reports,
there’s a growing consensus that something needs to be done: