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Field Notes

The High Arctic 2001

The High Arctic 2006

Aylmer Lake, Northwest Territories-2001

Aylmer Lake, Northwest Territories-2002

Yellowstone National Park

NWT map detail of Aylmer Lake

Aylmer Lake, Northwest Territories - 2001
On the Tundra

Daily Updates:

August 11th | August 12th

August 13th | August 14th

August 15th | August 16th

August 17th


View images of Aylmer Lake

August 11, 2001 - First day at Aylmer Lake

The alpha male wolf was spotted by the guides the first afternoon. Caribou in the area alerted us to his presence by dashing out from the willows and gazing in the wolf's direction. We confirmed it was the breeding male by his raised leg urination when he scent marked and by the new radio collar. He dropped out of sight but his signal was strong in that direction for the rest of the day.

Three trip participants spotted two white wolves, several caribou and five musk oxen from the plane just a few miles from the lodge.

Around the camp, we saw arctic hare, caribou and sik-sik. The first day's weather was a breezy but sunny 60 degree day.

Watching for wolves

Last year's particpants watch for wolves from neary one-half mile away.


August 12, 2001 - Early sounds of wolves heard today.

Two members of our wolf search team were awakened at 3:00 this morning by the howls of a lone wolf greeting the arctic dawn. After a hearty breakfast, the trip leaders took off in a light plane to see if they could pick up signals from some of the radio-collared wolves in the area. No signals were heard, but three wolves were spotted a long distance from the lodge.

After the plane returned, we split into two groups. One group motored down the lake in boats to look for wildlife and to explore some ancient native home sites and to see the hunting blinds used by aboriginal people for over 3000 years.

Others in the group joined two of the leaders in the search for wolves in the vicinity. Some people scanned the landscape with binoculars and spotting scopes while the leaders combed a broad area on foot with radio-tracking equipment. Five people hiked to a ridgetop and howled in hopes of a response from the wolves.

The hard day's work didn't pay off, but the beauty of this place makes it worth the effort. The weather is exhilirating - warm sun and bright blue skies followed by overcast and light rain.

Debbie hides among the rocks
Trip participant Debbie Hinchcliffe hides among the rocks of an ancient hunting blind.


Dean and Dave searching for wolves August 13, 2001 - Excitement mounts as wolves are seen!

What an exciting day! Not only was the weather beautiful, but our search for the wolf pack in the vicinity of the camp was rewarded by some sitings of individual wolves!

After breakfast, we headed out in the boats to check out the den site in a sandy area near the shore of the lake. We weren't expecting to find any wolves there, but as the lead boat approached the beach, three wolves suddenly scrambled to their feet. Immediately we retreated to minimimize the impact of our unexpected visit. After beaching the boats, we hiked to the observation point we used last year to watch the pack. On the way, one wolf's head popped up from behind some boulders. Our trek up the hill was accompanied by the haunting sounds of the wolves howling.

Clearly we were under scrutiny, and this became even more evident when we discovered one of the wolves watching us from the slope of a ridge opposite our observation site. The wolf stared intently in our direction for nearly fifteen minutes before it disappeared over the skyline to the opposite side of the ridge. We hiked out to that point with the radio tracking equipment where one of the trip leaders picked up a string signal from the breeding male. The trip leaders believe the wolves may have chosen a spot nearby as a rendezvous site for the pups. Tomorrow's assignment will be to hike the 2 1/2 miles back to the ridge to see if we can determine where the pack is spending the summer. Four people saw an animal in the distance that we think was a wolverine. This is especially thrilling as wolverines are solitary and elusive.


Sik-sik August 14, 2001 - Caribou and sik-sik are all that are seen today, but hopes remain high for more wolf sightings.

The game of hide and seek continued today with the wolves hiding and the humans seeking. Everyone enjoyed helping the trip leaders put together the clues to the wolf pack's whereabouts.

Since all of the group but one person saw wolves yesterday, we were especially motivated as we set out after breakfast to pinpoint the location of the pups at the rendezvous site. Twenty-knot winds whipped up froth on Rocknest Bay as we motored along the shoreline in a misty rain. After a quick look around from a hilltop overlook, we shouldered our backpacks and headed out just as the the clouds parted to reveal the intense blue of the arctic sky. Curious caribou paused in their grazing to watch as we trekked along, and sik-siks (ground squirrel)popped out of their holes to perch on rocks and cheer us on with a happy wiggle of their tails. A friendly raven joined us after lunch, swooping over our heads and landing on boulders to greet our group with loud raucous squawks.

Our Canadian trip leader's sharp eyes spotted a well-disguised covey of rock ptarmigan in a rubble of stones and undergrowth. Later we saw two more of these lovely birds dressed in their brown summer camouflage. The invigorating all-day hike gave everyone a healthy windburn and a huge appetite for another wonderful camp dinner. Although the wolves were too elusive to spot today, we all have a keen appreciation of how much patience and persistence are required by field work. We are optimistic about what tomorrow's efforts will bring. Dave sends his best to all.

A raven joined us after lunch Tuesday
This raven joined us after lunch Tuesday


August 15, 2001 - "Over the next ridge!"

The mystery deepens! Where is the breeding female and where are the pups? The possibilities are intriguing, but only the wolves know for sure. Meanwhile, as we hike across this magnificent landscape, our search slogan has become, "Over the next ridge!"

This morning after breakfast, two members of the group loaded a boat with fishing gear and headed out to catch tomorrow night's dinner. The bay and lake are home to huge lake trout. "Catch and release" is the sport here, but a few fish are kept once a week for the lodge guests. The rest of the group set out on a hike around the end of Rocknest Bay. We headed up a boulder strewn rise, some of us stopping along the way to gather blueberries. At the top of the hill, we paused to take in the panoramic view of the lodge and cabins in the distance and to snap some pictures of one another.

The terrain changed from dwarf willows and birch in the spongy tundra to solid footing as we climbed. Tiny lakes and pools like blue gems sparkled in the morning light as we walked through a canyon opposite a sheer rock cliff. Suddenly just ahead we heard the piercing cries of birds, and quickly we crouched behind a boulder with our binoculars raised. High above circled a pair of rough-legged hawks alarmed by our proximity to their nesting area. We remained at a respectful distance watching them ride the wind currents.

During the afternoon a plane with radio tracking equipment searched for the radio-collared female and the pups, but no signal was picked up. The breeding male and several yearlings were observed from the plane, however, and they seem content to remain in the area. Tomorrow we will resume our search with binoculars and scopes from the hillside nearby.


August 16, 2001 - Cold nights, warm days, caribou seen but wolves remian elusive.

Caribou Last night the temperature dropped and the wind gusted against our snug cabins. This morning we dressed in our warmest gear, but by mid morning, the sky was a cobalt blue and we were shedding extra layers of clothing in the warm sunshine.

We split into two groups to see if we could catch a glimpse of the breeding male and the five yearlings that have been spotted with him. One group headed down Rocknest Bay to check on the whereabouts of the collared male. His signal was strong, but he and the juveniles did not appear. A bull caribou caught the group's attention as it swam across a narrow channel of water at a place called "The Narrows." The caribou are beginning their slow drift to the south as autumn in the central arctic approaches. The wolves here will remain in this area as the caribou start their annual migration to the winter ranges, but in early September, they will follow the caribou.

The second group of wolf searchers headed north on Rocknest Bay, and after beaching the boats, we hiked to the vantage point overlooking last year's rendezvous site. We watched the caribou grazing and sometimes trotting along with their graceful ground-eating strides. Two curious yearlings approached within 50 feet of our viewing spot, but no wolves were sighted. Three of our group members who have anti-freeze instead of blood flowing through their veins went swimming late this afternoon when we got back to camp. They each insisted the swim was refreshing and invigorating, but we noticed they needed a hot shower and a walk in the sunshine before they stopped shivering!

The search for the missing breeding female continues from the air with a telemetry-equipped plane. Meanwhile, we will search for another pack whose territory is across Aylmer Lake. If this pack is located, we hope to find a vantage point from which we can observe them without disturbing them.


August 17, 2001 Northern Lights, Caribou and Wolves - enough to make you want to stay!

Today began at 12:30 a.m. when our Canadian trip leader banged on the cabin doors yelling, "Northern lights!" We tumbled out of bed, pulled on warm clothes and stumbled outside for the light show. The aurora here in the central arctic is visible even in summer. Some of us huddled in sleeping bags as we watched the gauzy green curtains sway against the backdrop of the night sky.

Daylight found us making plans for our last foray in search of the wolves. The best guess is that the breeding female has taken off with the pups and is out of radio tracking range. The breeding male is still in the area, however, and so are several of the yearlings. Last night after supper, we saw a big white wolf trotting casually along in the flat plain below a lookout we had chosen for the evening scan with binoculars and scopes. Two peregrine falcons swooped and dived like fighter jets above us as we brought the boats ashore. Today we went back to that same high rock outcropping and sat in the sun and light wind watching the caribou grazing on the tundra below. Occasionally they would pause in their browsing and dash madly away, racing the shadows of the clouds along the ground. The insects descend on them when the wind dies down, and the caribou flee in frustration from these biting hordes.

Two of the trip leaders trekked all day with some of the fast hikers in the group. They found three wolf-killed caribou carcasses, one of which was probably less than 24 hours old.

Dave Mech examines a wolf-killed caribou

Three people in the group flew this morning to the arctic circle 160 miles north of the camp. From the air they saw musk oxen and three wolves. They landed on a nameless lake in an area where snow still lingers on the north-facing slopes. Tomorrow we return to Yellowknife for one night where we will stay before boarding our flights for home.

The mystery of the location of the pups and the breeding female will remain here in this remote land - truly one of the earth's last best places.