LEO Network

About the LEO Network
The LEO Network is a worldwide network of observers and experts that share their observations of environmental change.
Continue

Observations

A moose on the loose: Combat shopping in an Anchorage Costco parking lot
A moose caused a stir in an Anchorage Costco parking lot, interacting with shoppers and snacking on the landscaping, reflecting increased human-moose encounters in the area.
Anchorage, Alaska, United States
Alaska Public Media

Bears raid a Krispy Kreme doughnut van in Anchorage
The van was stopped outside a convenience store on Joint Base Elmendorf-Richardson when the bears helped themselves to doughnut holes and other pastries.
Anchorage, Alaska, United States
Alaska Public Media

Hunters report record harvest for Central Southeast moose hunt
Hunters in Central Southeast Alaska have reported a record harvest of 141 bulls during the month-long moose hunt, surpassing the previous record of 132 bulls set in 2021, with the majority of the harvest occurring on Kupreanof Island. A couple decades ago, there were very few of them in the region — and the hunt was almost entirely relegated to the mainland. But over the years, he said he’s seen more moose cropping up on remote islands.
Kupreanof, Alaska, United States
Alaska Public Media

Fish and Game is looking for a black bear that followed and charged people in Anchorage park
The repeated run-ins with the bear were part of the reason that one children's camp decided to move out of Russian Jack to another park.
Anchorage, Alaska, United States

Kodiak brown bear cub dies of bird flu
It’s one of only four mammals in Alaska to contract the virus, and the first brown bear to be found with the disease.
Pasagshak State Recreation Site, Kodiak Island, Alaska, United States

An angry moose and bare ground mark a brutal first quarter for Iditarod teams
Iditarod teams faced a challenging first quarter with bare ground damaging sleds and a dangerous encounter with an aggressive moose that injured a dog.
McGrath, Alaska, United States
Casey Grove, Alaska Public Media - Anchorage

After a rabid coyote attacked a dog, Quinhagak lifted travel ban for a vet
A decline in caribou abundance is causing coyotes and wolves to come closer to the community of Quinhagak. When a rabid coyote attacked a local dog, it forced the village to bring in a veterinarian from outside the village - and temporarily lift the Southwest community's travel ban.
Quinhagak, Alaska, United States

Grubby's son captured as Homer faces growing opossum problem
It turns out that Grubby the opossum — who hitched a ride to Alaska in a shipping container in March — had babies.
Homer, Alaska, United States

Scientists suspect "Alaskapox" rash could be spread from small animals
The novel virus has only affected two people, both in Fairbanks. The "Alaskapox" was first identified in 2015 after a Fairbanks woman sought medical attention for a small skin lesion, pained fever and fatigue. In August, a second Fairbanks woman with no known connection to the first was found to have the virus. Scientists suspect both women may have gotten the virus from contact with small wild animals.
Fairbanks, Alaska, United States

Bear in Denali National Park euthanized over safety concerns
The bear had entered buildings and food caches, according to National Park Service officials.
Denali National Park, Alaska, United States

Kenai Peninsula man is the first person to die of Alaskapox virus
An immunocompromised man from Kenai Peninsula is the first known fatality from the Alaskapox virus, a rare zoonotic disease primarily transmitted through animal contact.
Kenai, Alaska, United States
Rachel Cassandra, Alaska Public Media - Anchorage

As snow melts, Interior Alaska biologists tally number of winter-killed wildlife
Biologists say the bison population took a big hit this winter. More than a dozen were hit and killed by vehicles because the animals were using roads in lieu of their usual trails, which were covered by deep snow and ice.
Delta Junction, Alaska, United States

Officials shot three bears, days apart, all eating trash on the same street in Kodiak
Temperatures might be down in Kodiak, but that doesn’t mean bear problems are down too. Fish & Game has tracked down and shot three problem bears in town over the last week, and they’re reminding residents — not all bears hibernate in the winter.
Kodiak, Alaska, United States

Kodiak dog tests positive for canine distemper
A dog at the Kodiak Animal Shelter was euthanized after testing positive for canine distemper, leading to a quarantine and a halt on adoptions.
Kodiak, Alaska, United States

Search underway for bear following ‘predatory’ attack on a neighborhood dog in Sitka
The bear tore through a chain link enclosure around midnight on November 4, and killed a 125-pound mixed-breed dog belonging to Georgiana Smith — who immediately informed her Indian River-area neighbors of the incident on the Sitka Bear Report Facebook page.
Sitka, Alaska, United States

Juneau’s unsecured garbage and ‘bumper crop of yearling bears’ are a deadly combination
Alaska Department of Fish and Game officials say a bunch of young bears and a dwindling natural food supply are forcing the bruins to search human garbage for food before they hibernate for the winter.
Juneau, Alaska, United States

Aggressive bear killed southeast of Wrangell
State and federal law enforcement officers killed a brown bear Sunday on the mainland southeast of Wrangell. They believe it was the same bear that was threatening some campers in the area.
Wrangell, Alaska, United States

Bears try to move in, Angoon sets boundaries
Furry visitors have kept the residents of Angoon on their toes for the past few weeks. Several bears have made a habit of passing through town.
Angoon, Alaska, United States

AK: Rising populations, threat of disease prompt renewed interest in bat research
Bats are a pretty low priority for most Alaskan biologists, but that could be changing due to a recent uptick in the creature’s population. Add to that a disease that’s been killing millions of bats in the lower 48, and Alaska might be taking note with the rest of the nation very soon. Listen now

Alaska Airlines jet kills brown bear at Yakutat’s airport
Passengers weren't harmed, but a brown bear cub was orphaned.
Yakutat, Alaska, United States

Bear attacks man in Naknek
The Bristol Bay Times - Serving Dillingham, Naknek, King Salmon and Southwest villages
Naknek, Alaska, United States
Alaska Media, LLC., Steve Keller designer and application developer

Northern moose migration corresponds with early snow-melt and increased vegetation
Moose and other species have advanced north with warming temperatures. University of Alaska Fairbanks assistant professor of water and environmental research Ken Tape said movement of boreal species into far northern Alaska has corresponded over the last century with earlier snow-melt and river ice out.
Alaska, United States

State report details potential health impacts of climate change
How will climate change affect health in Alaska? Dangerous travel conditions could cause more accidents, warmer temperatures could spread new diseases and the topsy-turvy weather could worsen mental health. Those are some conclusions from a new state report released Monday. Listen now
Newtok, Alaska, United States
Rachel Waldholz, Alaska's Energy Desk - Anchorage

Porcupine caribou herd numbers highest in monitoring history
"Currently we don't have any studies specifically looking at what factors are affecting those demographics," said Jason Caikoski, a wildlife biologist with the Alaska Department of Fish and Game. Listen now
Arctic National Wildlife Refuge, Alaska, United States
Ravenna Koenig, Alaska's Energy Desk - Fairbanks

With musk oxen attacks seemingly on rise, one Nome pet owner calls for more action
Over the last five months, multiple sled dogs in Nome were attacked by musk oxen in at least four separate incidents.
Nome, Alaska, United States

Black bear behavior raises concerns on Turnagain Arm Trail
Hikers in the Anchorage area are advised to use caution on the Turnagain Arm Trail, following multiple reports of a black bear displaying unusual behavior.
Knik, Alaska, United States

Two years on, Port Heiden’s reindeer herd stable, not yet large enough to harvest
Life in Bristol Bay’s villages is expensive. For Port Heiden residents, a gallon of shelf stable milk costs more than 20 dollars. Fresh milk isn’t available because it would take too long to ship. But they’re working on improving their access to fresh foods by producing their own.
Alaska Peninsula, Alaska, United States

St. Paul’s reindeer thrive without lichen
As lichen has disappeared, the herd has changed its diet. This adaptation could have global implications for reindeer facing a warming climate.
Saint Paul, Alaska, United States

3 men sentenced for wading in river with feeding bears at Katmai
One of the men was caught on a livestream camera wading into Brooks Falls and taking a selfie in front of the bears.

Study looks at climate change’s effects on Kodiak berries, wildlife
“We really don’t know when the problem started and whether it was a long-term situation this winter, but the bottom line is that it appears that salmonberry and blueberry were affected by the amount of cold and the depth of cold that we had that killed the winter buds and killed the above-ground stems of those plants,” Pyle said.
Kodiak, Alaska, United States

Tularemia reported around Fairbanks, Palmer; vets urge quick diagnosis, treatment for pets
The state Department of Fish and Game is warning pet owners in the Interior and Southcentral Alaska about a recent spike in reports of tularemia – sometimes called “rabbit fever.”
Interior - Southcentral, Alaska, United States

Wolves and logging both cut into Prince of Wales deer
This deer season has been the worst in recent memory for a lot of hunters on Prince of Wales Island.
Prince of Wales Island, Alaska, United States

As reported Delta-area mountain lion sightings increase, wildlife managers search for evidence
Joel Holbrook wishes he had grabbed his camera after he and his wife spotted what they swear was a mountain lion near their home, which is located near the Bluff Cabin Trail. Officials have confirmed the presence of mountain lions in Southeast Alaska, but have yet to substantiate reports of animals roaming further north.
*LEO Network says, if you are looking for photo proof, check out the post from Willard Hand in Tazlina.*
Delta Junction, Alaska, United States

Changing climate pushes polar bears toward more dangerous interactions with humans
Human-polar bear interactions are part of life in Arctic communities, but as melting sea ice forces polar bears onto dry land, they are becoming more common and potentially more dangerous. This is the message of a recent scientific paper. Listen now

Calls of bear sightings are up around Juneau. But why?
Last year, Fish and Game and the Juneau Police Department received roughly 470 calls about bear activity. By the end of August this year, they had already fielded more than 600.
Juneau, Alaska, United States

Wolves are eating sea otters near Gustavus. What does that mean for the deer?
Biologists are investigating a surprising connection between two animals that aren’t exactly well loved in parts of Southeast. Gustavus locals suspect wolves are picking off deer at a popular hunting spot on an island near the mainland.
Gustavus, Alaska, United States
By Elizabeth Jenkins, Alaska's Energy Desk - Juneau

St. Paul Ramps Up Reindeer Program to Improve Food Security
For the last century, reindeer have roamed St. Paul Island without much oversight. But now, the tribal government is stepping up its management style to boost subsistence options and the local economy.
Saint Paul, Alaska, United States
KTOO Public Media

Cougar spotted on Ingraham Trail on Sunday: GNWT
Cougar sightings are rare in the North Slave region, but not unheard of. The big cat was seen at 1 p.m. crossing the highway at kilometre 49, between the Cameron Falls trailhead and Reid Lake campground.
Yellowknife, Northwest Territories, Canada
NNSL Media

Lynx spotted in downtown Yellowknife
A “not very shy” lynx attracted some attention in Yellowknife Monday. Daniel Bourke saw it near Avens seniors complex where staff called ENR.
Yellowknife, Northwest Territories, Canada
NNSL MEDIA

Woman found dead in apparent bear encounter outside of Yellowstone National Park
The woman's body was found about eight miles outside the town of West Yellowstone, Mont., a gateway community that borders Yellowstone National Park.
West Yellowstone, Montana, United States
Boise State Public Radio

As woody shrubs move north in a warming Arctic, so do beavers
Canadian researchers learned that local Inuvialuit hunters had spotted beavers in the region in 2008 and 2009. Those sightings are the first documented signs of North American beaver occupancy on the Beaufort coastal plain.
Babbage River, Yukon Territory, Canada
Alaska Dispatch News

Sightings of large cat, possibly a cougar, reported near Ketchikan
Mountain lion sightings have been reported in far Southeast Alaska for years, and one sighting has been confirmed.
Ketchikan, Alaska, United States
Alaska Dispatch News

A bear walked into the Anchorage airport post office and wouldn’t leave. Police shot it.
The bear got into the facility through a door trucks use to access the building, a USPS spokeswoman said.
Alaska Dispatch News

Threat of moose-killing tick infestation looms as far-north climate warms
In New England where ticks have decimated moose, the average tick load is 40,000, and some have been found with 90,000.
Whitehorse, Yukon, Canada

Nearly 4 times more bears were shot dead this year in Anchorage than in 2016
Half the bears were killed by people who said they were defending their lives or property. The other half were killed by police, park rangers or wildlife biologists.

These brown bears should be hibernating, but they’re raiding trash in Eagle River instead
The bears won’t hibernate if food remains available, so the continued availability of trash in the area has created a dangerous situation, biologists say.
Eagle River, Alaska, United States

Reindeer shrink in Arctic as their environment changes
The average weight of adult reindeer on Svalbard, north of Norway, has fallen to 106 pounds from 121 pounds in the 1990s
Norwegian Archipelago, Svalbard, Norway

Dwindling spring snowpack could be a troubling sign for Alaska wolverines
The elusive animals use snow caves to give birth and nurture their young. Just how much spring snow they need is not yet known.
Northwest Alaska, United States

Cougars in Alaska, Alaska Department of Fish and Game
Alaska is considered to be outside the range of cougars (also called mountain lions and panthers), but with cougar populations increasing in many western states and Canada, that could change.
Ketchikan, Alaska, United States
Alaska Fish & Wildlife News

Hunting restrictions on 2 Alaska caribou herds to take effect this summer
Restrictions on bag limits and season length will start July 1 for both the Western Arctic and Teshekpuk herds, whose numbers are dropping. Restrictions will affect both resident and nonresident hunters.
Northwest Alaska, United States

What has happened to our Chugach Dall sheep?
Is climate change reducing the quantity and quality of Alaska's Dall sheep habitat? That's the hypothesis being tested by two researchers.
Nelchina Glacier, Alaska, United States

'Really odd': 2 fatal maulings in 2 days by Alaska black bears
Experts say brown or grizzly bears attack and kill people far more often in Alaska than black bears. Authorities say black bears killed a 16-year-old runner at Bird Ridge over the weekend and a Pogo Mine contractor Monday.
Pogo Mine, Alaska, United States

As sea ice gets scarcer, polar bear attacks on people become more frequent
More polar bears on land have been encountering more people in the Arctic, a perfect storm of dangerous conditions, one scientist says.
Kaktovik, Alaska, United States

Sitka-based trooper kills brown bear chasing his dog
The 400-pound young boar attacked the 6-month-old puppy Wednesday morning, according to troopers and state biologists.
Sitka, Alaska, United States

Western Arctic caribou migration returns to traditional route past Northwest villages
With caribou herds in decline and migration patterns swaying in recent years, news that caribou are following a more traditional migration route near Kivalina and Noatak caused a buzz this fall.
Northwest Alaska, United States

Volunteers needed to monitor bats
Millions of bats in the Eastern US and the Midwest have died from white nose syndrome disease, and it’s spreading.
Juneau, Alaska, United States
Alaska Fish & Wildlife News

Mule Deer Found Dead Raises Questions
Winter tick has been found in over 50 percent of the mule deer examined by wildlife officials in the Whitehorse area and is also found on moose, caribou, and elk in the Yukon
Fairbanks, Alaska, United States
Alaska Fish and Wildlife News

Notes from the Trail: Caribou herds cannot withstand many more acts of senseless violence
Late last month, the carcasses of a dozen or more caribou were found along the Tibbitt to Contwoyto winter road by someone who said the slaughter and wastage was an act of disrespect and greed.
Yellowknife, Northwest Territories, Canada
NNSL Media

Support

Observation Template