GBOP

Continental Divide Ecosystem Grizzly Estimate

Posted: by dryan


GREAT FALLS, Mont. (AP) — A study of grizzly bears in and around Glacier National Park estimates 240 of the bears live in a 2 million acre area. This is a 3,125 square mile area.

“It’s the first really rigorous population estimate for that area,” said Kate Kendall, a West Glacier-based research biologist with the U.S. Geological Survey, who led the study.

The Greater Glacier area includes the 1.1 million-acre national park plus 900,000 acres of surrounding grizzly habitat, including the Blackfeet Indian Reservation and lands west of Glacier to U.S. Highway 93. This arear is also known as the ‘Northern Continental Divide Ecosystem’.

Researchers estimated the population by collecting bear hairs in 1998 and 2000 and analyzing the DNA in each strand. The estimate is important because grizzly recovery efforts can’t be measured without reliable population figures, Kendall said.

In 1998 and 2000, researchers collected almost 15,000 bear hairs left behind at barbed wire “hair corrals” and natural bear rub trees evenly distributed across the 2 million acres. Individual bears can be identified from their hair because they contain DNA. The hair samples identified 185 unique bears in 1998 and 222 bears in 2000. Researchers used a statistical formula to arrive at the estimate of 240 bears.

Bitteroot Bear Followup

Posted: by dryan

The origin of the grizzly bear recently shot by a hunter in the Bitterroot ecosystem of Idaho has been identified by DNA analysis. His trek began in the Selkirk ecosystem and ended over 140 miles later. This amazing feat points out the need to provide habitat corridors between ecosystems. The following associated press article provides the details.

KALISPELL, Mont. — A grizzly bear accidentally shot and killed by a hunter in north-central Idaho last month likely migrated south from the Selkirk Mountains, crossing two highways and traveling farther than any other bear is known to have moved, federal officials said.

The trip was at least 140 miles as the crow flies, but likely much longer on the ground. “It’s absolutely remarkable,” said Chris Servheen, grizzly bear recovery coordinator for the U.S. Fish and Wildlife Service. “I was so shocked that I immediately called the geneticist and said there must be some mistake. But there’s no mistake. This bear moved more than twice as far as any other we’ve seen.”

The grizzly bear was shot on Sept. 3 near Kelly Creek, three miles west of the Montana border, west of Superior. A Tennessee hunter mistook it for a black bear. The last time a grizzly bear had been seen in that area was 1946. Servheen had long predicted bears might roam back into that region, a place he calls “excellent grizzly bear habitat.” Still, the shooting was a surprise.

Servheen figured the bear had roamed out of the Northern Continental Divide Ecosystem – an area running from Glacier National park through the Bob Marshall Wilderness – or maybe down from the Cabinet Mountains near Libby. DNA analysis on the bear’s tissue determined it was similar to bears in the Selkirk Mountains in northern Idaho. Wildlife managers speculate the bear could have migrated from the Priest Lake region north of Sandpoint, Idaho. That means the bear crossed U.S. Highway 200 and Interstate 90, and traveled at least 140 air miles, who knows how many ground miles. Scientists call bears that really roam “great movers,” and they usually travel 60 or 70 miles, Servheen said.

The bear’s journey points to the importance of protecting corridors between areas of grizzly bear habitat, Servheen said.
Servheen said the bear did not have a GPS collar, so he doesn’t know the precise route the bear took from the Selkirks, why it left its relatively unpopulated home range and why it kept moving through so much perfectly habitable habitat in between. “It would have been so amazing to see where he went and how he got there,” Servheen said, “how he crossed I-90.”

The location of the 400-pound bear bolsters Servheen’s argument that researchers should begin actively looking for more grizzly bears in the Bitterroot Mountains on the Montana-Idaho border. He expects that search will begin next summer, with the use of barbed wire traps to snag hairs from unsuspecting grizzlies.

Wenatchee River Salmon Festival

Posted: by dryan


Thousands of people of all ages and cultures come to the Wenatchee River Salmon Festival each year to celebrate the return of the salmon to our northwest rivers. The rivers that are home to the salmon also provide sustenance for birds, frogs, salamanders, foxes, deer, bugs, bears and countless trees, bushes, and flowers. Salmon Fest is an outdoor educational adventure you will not want to miss. Their mission is to “Provide high quality natural resource education, promote outdoor recreation, and share the cultural significance of salmon to the people of the Northwest.”


Since 1991 the Wenatchee River Salmon Festival has been hosted by the Leavenworth National Fish Hatchery and the Okanogan and Wenatchee National Forest, with the help of other “spawnsors” and boosters. This year GBOP was on hand to talk about the relationship between bears and salmon. Julie Hayes spear headed the booth with help from Wendy Gardner and Dennis Ryan.


Clowning around was allowed.

Next year we hope to expand the educational activities for the school children who attend on Thursday and Friday. The Festival website will fill you in on all the details. Plan to join us in ’08.

Northwest Passage Opens

Posted: by dryan

Since mankind began exploring the seas in great sailing ships it has been the dream and passion of many captains to find the elusive Northwest Passage. And until this year, a dream it was, for the Northwest Passage has always been ice-bound.


The yellow line shows that the most direct route through the Northwest Passage has opened up fully for the first time since records began, the European Space Agency (ESA) says. An ice-free “Northwest Passage,” a shipping route north of the Canadian mainland that could provide a shortcut for transit between the Atlantic and Pacific.

Using satellite data and imagery provided by the ESA, the U.S. National Snow and Ice Data Center (NSIDC) now estimates the Arctic ice pack to cover 4.24 million square kilometers (1.63 million square miles) — equal to just less than half the size of the United States.
That figure is about 20 percent less than the previous all-time low of 5.32 million square kilometers (2.05 million square miles) set in September 2005.

Mark Serreze, senior research scientist at NSIDC, termed the decline astounding. “It’s almost an exclamation point on the pronounced ice loss we’ve seen in the past 30 years,” he said. Most researchers had anticipated the complete disappearance of the Arctic ice pack during summer months would happen after the year 2070, he said, but now, “losing summer sea ice cover by 2030 is not unreasonable.”

While the loss of sea ice, like the Arctic ice pack, would not contribute to sea level rise, wildlife experts say it could alter the Arctic ecology, threatening polar bears and other mammals and sea life.
Scientists add that an ice-free Arctic could also accelerate global warming, as white-colored ice tends to deflect heat, while darker-colored water would absorb more heat.

But along with concerns, the melting Arctic also raises possible opportunities on business and political fronts. This summer, both Russia and the United States made efforts to inventory the potential mineral wealth on the ocean floor beneath the declining ice pack. Russia also sent a submarine to the North Pole to stake a symbolic claim to the Arctic as a part of the Russian nation.

Photo credit: European Space Agency

Selway-Bitteroot Grizzly

Posted: by dryan

Federal and state wildlife officials are investigating the killing of a grizzly bear in north-central Idaho, where the last confirmed sighting of the species was in 1946. That is over sixty years ago.

A hunter, from Tennessee, was on a guided trip hunting black bear with bait and killed the grizzly bear on Monday, September 3rd near Kelly Creek about three miles from the Montana border. Black bear hunting season opened Aug. 30.

The male grizzly weighed 400 to 500 pounds and was 6 to 8 years old. The hunter and guide skinned the carcass and brought it out on horseback so it could be confirmed as a grizzly by authorities. It is now in the possession of state fish and game department.

The bear killed was in the Selway-Bitterroot ecosystem that includes part of north-central Idaho and western Montana, and where wildlife officials have been expecting grizzly bears to repopulate on their own. The Selway-Bitteroot area is one of six recovery zones for grizzly bears in the lower 48 states. Prior to this sighting, no grizzlies were thought to be in the Selway-Bitteroot recovery zone.

The bear possibly came from the Cabinet-Yaak ecosystem in western Montana or the Northern Continental Divide ecosystem that includes Glacier National Park. DNA tests are planned to try and determine the bear’s origin.

Fish and Game officials had been telling black bear hunters that there were no grizzly bears in the area. He said hunters are now being warned that grizzlies are in the area, and that they are not legal to hunt.

Grizzlies are sniffing champs of the wild

Posted: by dryan


A run-of-the-mill dog’s sense of smell is roughly 100 times greater than a human’s. A good hound dog’s nose is perhaps 300 times better.

Dr. George Stevenson, a former neurosurgeon who specializes in bear physiology, has found that a bear’s scent system is at least seven times better than the hounds. “A polar bear will walk 100 miles in a straight line to reach a female ready to breed,” he said. “That’s what the bear’s nose can do. They smell a million times better than we do.”

When humans think about their hometowns, they think in terms of visual maps – down this street to that avenue, turn left at the bank, right at the stoplight. But bears don’t see things that way. To get to their favorite huckleberry patch, they don’t follow the trail to the tree with the broken limb, and then turn left at the big mossy rock.

“No, they have an olfactory map.” Take the scent of the trail to the smell of the anthill, then follow the smell of water to the perfume of huckleberries. It is difficult, Stevenson said, for humans to imagine such a way of knowing, but for bears it’s essential.

Each spring, when they emerge from the den, they are literally starving. There’s no time to wander around and look for food, to look for tracks in the snow and to follow them, perhaps, to a protein meal. “They have to smell food over huge distances, and then go straight to it,” Stevenson said. “If they can’t, they die.”


The black pad on the bear’s snout, like a dog’s nose, is wired with hundreds upon hundreds of tiny muscles. Bears can manipulate their nostrils the way dexterous people control their nimble fingers.

The smells then travel up the two 9-inch snout channels, with hundreds of times the surface area of a human’s nose, to a spot where 10 million nerve strands and a billion receptor cells fire electrical signals directly into the brain. The large hippocampus in the bear’s brain “remembers” the scent, adding it to the mental map that the bear uses to “see” the world.

Stevenson was a neurosurgeon from 1965 until 1993, a pioneer of micro-neuro surgery. These days, he lives near Yellowstone National Park and is affiliated with the University of Wyoming.

Excerpts from an article of the ‘Missoulian’ by MICHAEL JAMISON

Giving Voice to Bear

Posted: by dryan

The role of the bear has always been prominent in American Indian initiation and healing ceremonies, in shamanic rites, in the quest for guardian spirits, and in many dances.


This photo is of a Bear Ceremony by northern Paiute people taken in 1967 at Jamestown, California.

All across North America, Indians have honored bears. When hunting tribes killed one, they spoke to its spirit asking it for forgiveness. They treated the carcass reverently. Among these tribes the ritual for a slain bear was more elaborate than that for any other animal. Bears were both feared and respected. They were famous for their fierce maternal devotion. They ate many of the same foods as the Native Americans. Because the Indian identified with the bear in many ways, they imitated it in their rituals.

Archival slide courtesy of: Adan E. Treganza Anthropology Museum, Dept of Anthropology San Francisco State University. Reference: “Giving Voice To Bear” by David Rockwell, Roberts Rinehart 1991.

Brother Bear sends Thanks

Posted: by cmorgan

It’s Sienna’s Birthday. Instead of getting presents she has asked all of her friends to make a donation to the Grizzly Bear Outreach Project. She is three years old and is having a Brother Bear Birthday theme.


We bears hope you have the best birthday ever Sienna.

photo (c) Matthew Felton. www.matthewfelton.com

Keepin ’em Wild

Posted: by cmorgan



40 Concrete Elementary School students submitted entries for the Upper Skagit Bear Smart Poster Contest. There were so many creative and colorful posters to choose from that it was apparent that everyone was a winner. Entries were received from the K-3 students and from Grades 4-6.



Here are some examples of posters that received awards. In the Grade 4-6 category was Madeline Corn, Spencer Hindsley and Cheyenne Gracey. K-3 entries included posters from Mindy Sutton, Haley McNealey and Emma Reidel.



The contest was organized and overseen by a community group lead by GBOP staffer Nan Laney.