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

Parasites in breast meat of surf scoter
Hunters in Northway have noted an unusual high presence of parasites in the breast meat of surf scoters during spring migration. Less parasites have been observed during the fall harvest.
Northway Village, Alaska, United States
Lars Flora, Kimberlee Beckmen, Barbara Bodenstein, Andrew Ramey

Eagle that died in Sitka park has tested positive for bird flu
An eagle that died in the Sitka National Historical Park this month tested positive for the avian influenza. A second eagle that died in the park was also tested for the virus, and results are pending.
Unalaska, Alaska, United States
KCAW

Alaska's first case of highly contagious bird flu strain confirmed in Mat-Su chickens
State Veterinarian Dr. Robert Gerlach says the Mat-Su case confirms that migrating birds have brought avian influenza to Alaska.
Matanuska Susitna Borough, United States
Alaska Public Media

Influenza A (H5N1) virus detected in Wild Foxes (Vulpes vulpes) in Ontario
These cases represent the first detections of highly pathogenic avian influenza virus (HPAIV) H5N1 A/goose/Guangdong/1996 (Gs/GD) lineage in wild mammals in Ontario, Canada and in the Americas. One of the kits was found dead and the other was exhibiting severe neurological signs (including seizures) and died shortly after admission to a wildlife rehabilitation centre.
St. Marys, Ontario
Healthy Wildlife

Bird flu confirmed in additional poultry flocks in Alberta and Saskatchewan
The Canadian Food Inspection Agency say avian influenza has been detected in additional poultry flocks in southern Alberta as well as in Saskatchewan.
Moose Mountain 63, Saskatchewan, Canada
Calgary CTV News

Highly Pathogenic Avian Influenza Mortalities Confirmed
The mortalities to date include a snow goose (Hyde County), redhead duck (Carteret County), red-shouldered hawk (Wake County) and bald eagle (Dare County).
Belhaven, North Carolina, United States
N.C. Wildlife Resources Commission

Sick birds at feeder
A number of sick and / or dying songbirds were reported in McCarthy including pine grosbeaks and red polls. A sickly golden eagle was reported ten days earlier. "It flew up to a tree top but appeared weak and a bit awkward."
McCarthy, Alaska, United States
Mike Brubaker, Wilson Justin, Kimberlee Beckmen, Andrew Ramey

Are ills of the Arctic hitting California? Hundreds of migratory seabirds wash ashore
Over the last two years, more than 500 northern fulmars were found sick or dead along the Sonoma and Mendocino coasts. What is ailing these seabirds?
Albion, California, United States
Los Angeles Times

Bird flu outbreak in northern Israel ebbs; no humans harmed, officials say
An outbreak of avian flu that has killed vast numbers of domestic and wildfowl in recent weeks in northern Israel has likely reached its peak and began to abate over the past week, officials said Friday. In the Hula Lake Reserve, some 5,000 cranes died of the disease. The grim job of collecting crane carcasses from the lake by the ministry’s staff and the Israel Nature and Parks Authority was expected to end on Monday, the report said.
Hula Lake Reserve, Israel
Times of Israel

Avian flu confirmed at Canada’s Avalon Peninsula
Highly pathogenic avian influenza has been confirmed at an exhibition farm in Newfoundland, Canada. The OIE report identified the affected birds as “non-poultry including wild birds.” On the premises, there were 419 susceptible birds. Of those, 360 died and the remaining 59 were euthanized. A Canada goose died from avian influenza on in the Halifax area on February 2 (see related articles).
Avalon Peninsula, Newfoundland

Otters are mysteriously attacking people and dogs in Alaska's largest city: "Unusual behaviors"
Because of the risk to public safety, efforts will be made to locate this group of river otters and remove them, Fish and Game said.
University Lake
CBS News

Research has no answers for continued seabird die-off
St. Lawrence Island, home to two native villages in the region, is also the summer home of several migratory seabird species, including kittiwakes, auklets, murre and shearwaters. Over the last several years, though, the bird colonies on the island have been shrinking, and no one has been able to determine why.
Nome, Alaska, United States
The Nome Nugget

An invasive parasite is taking over Alaska blue mud shrimp. Researchers want to kill it.
Orthione griffenis, or O. griffenis, eventually kills its host shrimp, and soon the remaining shrimp can’t find each other to reproduce, rendering a blue mud shrimp population extinct.
Sitka, Alaska, United States
Alaska Public Media

Sea cucumber die-off near Vancouver Island
When Kathleen Reed descended for her usual weekly dive off the coast of Nanaimo, B.C., last Saturday she was shocked by how many dead sea cucumbers she saw. Experts and harvesters fear that sea cucumbers are being hit by an illness similar to sea star wasting disease.
Dolphin Beach, British Columbia, Canada
CBC

Insect eating red currant leaves
Red currant leaf consumption by something was observed by my supervisor while walking along a salmon stream.
Lazy Mountain, Alaska, United States

Veterinarians of the village of Providence "resuscitated" the exhausted walrus
The female aroused interest among local residents. Specialists suggested that scars on its body could mean that it was attacked by an orca; the walrus hauled out a few days after a group of walruses had been trapped by orcas. After treatment, the walrus left the shore.
Provideniya, Chukotskiy Avtonomnyy Okrug, Russia
Chukotka

Tiny insects ate the needles off a half million acres of Tongass hemlocks. Most of the trees will be fine.
Dead crowns in the canopy and rusty-colored branches are woven in with the otherwise healthy, green temperate rainforest. About a third of the trees around here were hit by the voracious sawfly. The larvae get mistaken for caterpillars. Adults are a kind of non-stinging wasp, a little smaller than a pinky finger.
Juneau, Alaska, United States
KTOO

Beluga whale found dead south of Anchorage will help scientists better understand the endangered animals
The beluga had a ruptured intestine probably related to parasites, which were found in the whale’s abdomen, lungs and kidneys, Burek said. The parasites likely led to an entanglement within a section of the intestines, leading it to rupture. “Very unusual,” Burek said. “I’ve never seen anything like that before.”
Girdwood, Alaska, United States
Anchorage Daily News

Bird flu found in the wild after Sweden saw its worst ever outbreak
Wild pheasants and mallards have tested positive for avian influenza this summer, an unusual find according to the National Veterinary Institute.
Sweden
Radio Sweden

Abnormal growth on Inconnu (Stenodus leucichthys)
A tumor is present on the lower jaw of the sheefish (*Stenodus leucichthys*).
Nunam Iqua, Alaska, United States
Jayde Ferguson, Erica Lujan, Jeremy Fitka

Two dogs get sick after Chilkoot visits
An unknown substance near the Chilkoot River made dogs sick twice this month. The pet owners had to make their animals vomit and the dogs needed
Lutak, Alaska, United States
Chilkat Valley News

YKHC Urges Pets Get Rabies Vaccines After Rabid Foxes Found
Three foxes from three Yukon-Kuskokwim Delta communities have tested positive for rabies in recent weeks.
Nightmute, Alaska, United States
KYUK

Man throws rabid bobcat after it attacks him and his wife
Happy Wade jumped into action when he saw the wild animal clawing and biting at his wife, Kristi. Both are currently being treated for rabies.
Burgaw, North Carolina, United States
KHOU

Nome and region is in the midst of a rabies epidemic
Nome and the surrounding area, including St. Lawrence Island, is fighting rabies almost as hard as it is fighting COVID-19. Because of the high level of rabies infection Fish and Game requested assistance from the National Rabies Management Response Program. Their job is to manage a wildlife disease outbreak. Several technicians and a rabies biologist are in Nome reducing the number of foxes.
Gambell, Alaska, United States
The Nome Nugget

Arbutus trees under stress on Gabriola Island
In early April I observed what appears to be widespread disease of Arbutus trees (Arbutus menziesii) on the island. Leaf blight is a known factor affecting Arbutus trees; but I wonder if other factors such as climate change may also be contributing to what is perceived as a general decline of the species.
Nanaimo, British Columbia, Canada

Nunavik health board warns of possible botulism exposure in Inukjuak
More than 27 people in Inukjuak may have been exposed to botulism after consuming contaminated walrus meat served at two recent feasts. The Nunavik regional health board made the announcement on its Facebook page on Saturday.
Inukjuak, Quebec, Canada
Nunatsiaq News

Mysterious disease killing young California bears in Tahoe. One symptom: fearlessness
Young black bears, with no fear of people, are coming down with fatal brain inflammation in Nevada and California. Could new viruses be causing the disease? State veterinarians say that in the past 12 months alone, officials have captured three other bears with the same condition.
Truckee, California, United States
The Sacramento Bee

Black Patches on Cisco fish (Coregonus autumnalis) appear to be Phaeohyphomycosis
Fish caught while ice fishing has black patches on skin. Appears to be the same black fungal syndrome previously reported in Kipnuk.
Emmonak, Alaska, United States

B.C. farmer grabs lynx by scruff of neck, scolds it for killing chickens
A farmer in northern B.C. captured a wild cat he found in his chicken coop, picking it up by the scruff of the neck and gently scolding it before putting it into a dog kennel and relocating it further out in the bush. The lynx was so skinny that the farmer left the two dead chickens with the animal.
Prince George, British Columbia, Canada
CBC

Pine Siskin Salmonellosis Outbreak
An outbreak of salmonellosis among pine siskins in North Saanich, British Columbia, Canada may be linked to an increased population, migratory irruption, and the use of bird feeders during the COVID-19 pandemic lockdown.
North Saanich, British Columbia, Canada

Snow conditions causing stress on trees
The snowfall that came in the relatively mild Christmas season, was followed by severe cold and has caused the snow to freeze to bark and needles on conifers. The snow that now comes, settles on the branches in thick layers and is becoming heavier to carry.
Kattåsen, Finnemarka, Modum, Viken
NRK

Male grizzly euthanized near Braeburn
Yukon conservation officers have euthanized a grizzly bear that was originally sighted near Braeburn.
Aishihik, Yukon, Canada
Yukon News

Parks Canada euthanize cougar showing aggressive behaviour
Parks Canada wildlife officials responded in the early hours to a report of a cougar near Muskrat and Wolf Street in Banff on Jan. 13 at 3:50 a.m.
Banff, Alberta, Canada
thecragandcanyon

Philadelphia perching birds fighting over stripped chicken bone
This could point to potential climate or food shortage stressors affecting the feeding behaviors of the House Sparrows.
Philadelphia, Pennsylvania, United States

Beached bowhead whales in Nunavut point to killer whale attacks
This past weekend a group of hunters on all-terrain vehicles found four dead bowhead whales lying on a beach about 60 kilometres north of the Nunavut community of Kugaaruk. Photos of the bowhead whales taken by Rene Kukkuvak, appear to have a torn tongues and rake-like gouges.
Kugaaruk, Nunavut, Canada
Nunatsiaq News

Odd shaped Low-bush Cranberries (Vaccinium vitis-idaea)
Pear shaped cranberries (*Vaccinium vitis-idaea*) are likely the result of a genetic mutation.
Elmendorf Air Force Base, Alaska, United States
Regina Rovira, Matt Carlson, Katie Spellman

Coho Salmon (Oncorhynchus kisutch) with Dead or Dying Eggs
Dead or dying eggs in a female coho salmon are a possible symptom of environmental stress felt by the fish. In Western Alaska, water levels have been low following a rapid spring snowmelt and low precipitation.
Quinhagak, Alaska, United States
Jayde Ferguson, Erica Lujan, Richard L Thoman Jr, Ted Meyers

Fireweed (Chamerion angustifolium) is branching and delayed flowering
I have never seen fireweed like this. It is not growing with the normal straight stalk. Is it fireweed? My yard is full of them.
Anchorage, Alaska, United States

Juneau Raptor Center dealing with rain of injured eagles
Eight raptor casualties in a matter of weeks is a worrisome spike.
Juneau, Alaska, United States
Juneau Empire

Fireweed (Chamerion angustifolium) has multiple stalks
This is the first time I recall seeing Fireweed that has a form like this.
Anchorage, Alaska, United States

Planet Alaska: The lool always knows
This summer, fireweed has been telling us to prepare for winter. It's been telling us the season is off kilter, too. Here in Juneau we've had fireweed plants that are blooming halfway up the stalk growing next to fireweed with barely any buds.
Juneau, Alaska, United States
Juneau Empire

Multi-headed Fireweed (Chamerion angustifolium)
Browsing moose may have damaged the primary flowering shoot of the fireweed, causing it to form multiple blooming stalks.
Ester, Alaska, United States

Wasp Gall on Rosebush
Small spiny growths on a rosebush resemble spiny galls created by cynipid wasps.
Denali National Park, Alaska, United States

Alaska SeaLife Center takes on 6 rescued harbor seal pups
The Seward facility began housing five seals found in the Cook Inlet area and another that was rescued in Juneau.
Seward, Alaska, United States
Anchorage Daily News

Wild salmon in Irish rivers displaying symptoms of red skin disease
Salmon affected have a characteristic red-spotted rash on their underbelly and may appear lethargic or moribund. In the past few weeks, suspected cases have also been reported in Denmark, Norway and Scotland.
River Leannan, Co. Donegol, Ireland
The Irish Times

Seal Pup Found in Iceland Swam Home to Greenland
A seal pup found in Iceland about five months ago has now returned to its home turf in Greenland. The ringed seal pup was found behaving strangely in Njarðvík harbor.
Greenland
Iceland Review

Northwestern Crow (Corvus caurinus) with Ticks
Ticks spotted on a Northwestern crow may have picked up ticks while scavenging for food.
Port Graham, Alaska, United States

White Spots in Smelts Appear to Be a Type of Tapeworm or Nematode
The white spots found in the smelt appear to be tapeworm or nematode larvae. The Centers for Disease Control and Prevention (CDC) recommend cooking fish at about 153 degrees Fahrenheit for 5 minutes or freezing the fish at -4 degrees Fahrenheit for 7 days to kill the larvae before you eat the fish.
Chevak, Alaska, United States

Ten seals are dead in the Oslo fjord
Seals have suffered serious infections of the heart and lungs. Veterinarians do not yet know the cause.
Helgeroa, Larvik
NRK

Chronic wasting disease found in Marquette County deer
The Wisconsin Department of Natural Resources announced Wednesday that a wild deer tested positive for chronic wasting disease (CWD) in Marquette County.
Endeavor, Wisconsin, United States

Thick-billed Murre (Uria lomvia) with Bill Abnormality
A thick-billed murre (*Uria lomvia*) was spotted with a bill abnormality that could be attributed to poxvirus or other virus, trauma, tumor, or congenital abnormality.
Devilfish Point, Unalaska Bay

Satellites track real-time damage of ocean blob menacing Hawaii
A blob menacing Hawaii is now visible from space. A massive heatwave in the Pacific Ocean is killing off coral. Satellites are capturing the destruction so that scientists can learn how to rebuild the reefs.
Hawai'i, United States
The Verge

Ticks on Steller's Jay (Cyanocitta stelleri)
Steller's jay has one tick on each foot. The ticks may be a species that is commonly found on birds or a species that was picked up from a mammal as the bird was scavenging.
Anchorage, Alaska, United States

Fears Norwegian disease has spread to dogs in Finland
Reports of symptoms such as diarrhoea and vomiting are being investigated in South Ostrobothnia.
Kristinestad, Ostrobothnia, Finland
Yle Uutiset

Short-tailed Shearwaters (Ardenna tenuirostris) Found on Chukchi Sea Beach
More than 50 birds and a seal were found along the shoreline.
Kivalina, Alaska, United States
Kathy Kuletz, Janet Mitchell, Gay Sheffield, Hillary Burgess

Pink Salmon (Oncorhynchus gorbuscha) with White Nodes/Lumps
If the cysts contain milky, white fluid, they are likely *Henneguya*, a harmless and relatively common parasite. But if they contain a larvae, they are likely tape worms which can infect people.
Tolstoi Bay, Alaska, United States
Ted Meyers, Carol Fletcher, Emily Mosites, Ryan Brubaker, Andrew Atkinson

Moldy fish in an Alaskan river threaten a community’s food supply
In early October 2013, local fishers Eli Nukapigak and Edward Nukapigak Jr. alerted wildlife officials to the discovery of “sick fish” in their nets near Nuiqsut. The aanaakłiq had fuzzy grayish-white patches on their bodies, fins, and heads. Cottony masses almost covered the eyes of some fish. None of the fishers in the community recalled seeing this condition before.
Nuiqsut, Alaska, United States
Hakai Magazine

Deer covered in warts caught on camera
Fibromatosis is not a cause of deer mortality, according to officials, who added that the disease is not known to infect humans.
Pipestone, Minnesota, United States
Fox News

Chum salmon (Oncohynchus keta) and Northern Pike (Esox lucius) with Red Spots under Scales and Abrasions on Their Bellies
Warm water temperatures may be causing stress and increase the risk of infections and other illness in fish.
Buckland, Alaska, United States

Fasciated Fireweed (Chamerion angustifolium)
Fireweed observed with flat, curled stem and many buds, indicating fasciation.
Kenai, Alaska, United States
Kelly Matthews, Gino Graziano, Jessie Moan, Nathan Lojewski

Chum Salmon (Oncorhynchus keta) with Twisted Spine
Chum salmon (*Oncorhynchus keta*) caught with a spinal curvature, which may be related to many different factors including genetics, infectious disease, trauma, neoplasm, diet, or changes in the environment.
Mountain Village, Alaska, United States

Warmer Water Means More Parasites In Kuskokwim Salmon
Subsistence families along the Kuskokwim River are cutting open fish to find white balls or white streaks deforming the meat.
Bethel, Alaska, United States
KYUK

Stranded walrus (Odobenus rosmarus divergens)
"Its face was down in the mud and it was laboring to breathe. Its body condition was wasted and we could see its ribs."
Solomon, Alaska, United States
Jonathan Snyder, Dean Stockwell, Barbara Mahoney, Anahma Shannon, Mellisa Heflin, Gay Sheffield, Kathy Kuletz, Racheal Lee, Louisa Castrodale, Joel Garlich-Miller, Michelle Snowball, Raphaela Stimmelmayr, Chris Dankmeyer

13-year-old girl bit by sea lion in ‘very rare’ attack at Pismo Beach
A girl from Paso Robles, California, was bit by a sea lion in Pismo Beach on Friday near the pier. The animal that attacked likely had domoic acid poisoning, and will be treated at the Marine Mammal Center.
Pismo Beach, California, United States
The San Luis Obispo Tribune

Tumor found in King Salmon (Oncorhynchus tshawytscha)
Tumor found in King Salmon (*Oncorhynchus tshawytscha*)
Pilot Station, Alaska, United States

Rare white ‘ghost orca’ spotted near Nanaimo
The jury is still out on exactly what the cause is, but the unusually-coloured calf spotted near Nanaimo on Tuesday is already making waves.
Northern Strait of Georgia
Global News

Bald Eagle (Haliaeetus leucocephalus) regurgitation full of plastic found in Unalaska
Regurgitation from a bald eagle contains plastic pieces.
Unalaska, Alaska, United States
Melissa Good, Anna-Katri Kulmala, Veronica Padula

Underweight bearded seal pup found near Shaktoolik is now recovering at the Alaska SeaLife Center
The rehabilitation center in Seward doesn’t usually get bearded seals, which live much farther north.
Shaktoolik, Alaska, United States
Anchorage Daily News

Strange Growth in Snow Goose (Anser caerulescens)
An unusual growth was found in a snow goose (*Anser caerulescens*) while it was being butchered. The growth may be related to a previous injury or illness that the bird healed from.
Stebbins, Alaska, United States
Jerry Hupp, Mike Brubaker, Kathy Burek Huntington, Harold Okitkun, Todd O'Hara

Salal (Gaultheria shallon) dying, tops showing dry brown leaves
Salal bushes observed to be very dry and dying in British Columbia.
Burnaby Mountain, Burnaby, British Columbia, Canada

Pike (Esox Lucius) Caught with Pug Head Deformity to Mouth/Jaw
Northern Pike (*Esox Lucius*) caught with "pug head" jaw deformity, usually associated with cold water temperatures during incubation.
Kotlik, Alaska, United States
Harold Okitkun, Jayde Ferguson, Elizabeth Lindley

Record Temps in Goldstream
Warm temperatures are rapidly melting snow and creating ice, which creates difficult conditions for dog mushers. Migratory birds are arriving early, and a mosquito emerged months early. Small owls dead around the Goldstream Valley that looked unusually thin.
Fairbanks, Alaska, United States

Distemper Remains Likely Cause of Gulf of Maine Seal Die-Off
Scientists have narrowed down the top likely causes of more than 1,400 seal deaths across New England.
Gloucester, Massachusetts, United States
National Public Radio

Herring Infection Worsens
A considerable number of the herring catch that’s been landed in recent days has been found to be infected. As such, almost all of it will be incinerated.
Note, according to Fisheries Information and Resource System (FIRMS) the infection rate of herring with Ichthyophonus in Iceland was estimated to be 32% in the in the winter 2008/2009.
Vopnafjörður, Austurland, Iceland
Iceland Review

Dangerously high levels of Red Tide found in bivalve shellfish on B.C. coast
The threshold for closure is set at 80 parts per million, but concentration in those areas were found to be as high as 1,300 parts per million.The warning applies to oysters, clams, scallops, mussels and geoduck.
Sechelt, British Columbia, Canada
Global News

Jelly-like Meat Texture Found in Ringed Seal (Phoca hispida)
Ringed seal (*Phoca hispida*) found with jelly-like meat texture and thin skin near the armpit and ribcage.
Scammon Bay, Alaska, United States

Potentially deadly infection hits California sea lions
A rescue center says California sea lions are coming down with a potentially fatal bacterial infection in near-record numbers.The Marine Mammal Center in Sausalito says more than 220 sea lions rescued this year have been diagnosed with leptospirosis.
Sausalito, California, United States
ABC News

Parasite found in walrus meat in Sanikiluaq, warns health department
A walrus has tested positive for trichinella, also known as “pork worm” in Sanikiluaq, Nunavut according to the territorial health department.
Sanikiluaq, Nunavut, Canada
CBC

Another Southern Resident killer whale is losing body condition, and researchers are concerned about the pregnant females
Salish Sea
Candace Calloway Whiting

Hundreds of Seals Are Dying on the New England Coast
Deaths of gray and harbor seals, in much greater numbers than usual, have been attributed to viruses related to distemper and the flu.
Isles of Shoals, United States
New York Times

Small Deer (Odocoileus hemionus sitkensis) Found with Signs of Injury or Illness
Small, approachable, deer found with possible broken jaw, discolored saliva, and injury on hindquarter.
Larsen Bay, Alaska, United States

Asian tapeworm found in Alaskan salmon
Scientists recently announced they had found an Asian tapeworm species in pink salmon caught off the coast of the Kenai Peninsula. Listen now
Hope, Alaska, United States
Alaska Public Media

Infected salmon just another problem for Yukon subsistence fishermen
Yukon subsistence fishermen face challenges with gear restrictions, closures, and reports of salmon potentially infected with ichthyophonus, impacting their summer fishing activities.
Yukon River, Alaska, United States
KTOO

Bearded Seal (Erignathus barbatus) with Hair Loss
11-18-15 Bearded seal with hair loss - Shishmaref, Alaska, USA
Shishmaref, Alaska, United States

Ocean acidity wipes out 10 million scallops near Qualicum Beach
Ten million scallops that have died in the waters near Qualicum Beach due to rising ocean acidity are the latest victims in a series of marine die-offs that have plagued the West Coast for 10 years. . .
Island Scallops Ltd., Vancouver Island, Canada
Times Colonist

Hairless Seal
10-19-13 Hairless seal - Shishmaref, Alaska, USA
Shishmaref, Alaska, United States

Dead Baby Belugas (Delphinapterus leucas)
Several sightings of dead baby belugas were reported on the shores of the community and in the area over the past few days.
Elim, Alaska, United States

Unusual Bearded Seal (Erignathus barbatus)
5-29-12 Unusual bearded seal - Shishmaref, Alaska, USA
Shishmaref, Alaska, United States

Ringed Seal (Phoca hispida) with Sores
Ringed seal with sores found in Shishmaref.

Deer with Hair Loss
Sitka black-tailed deer (*Odocoileus hemionus sitkensis*) seen with large amount of hair loss.
Hollis, Alaska, Unites States

Seal with Hair Loss
Seal with hair loss observed in Bering Strait region
Unalakleet, Alaska, United States

Fur loss, oozing sores observed in Arctic Alaska polar bears
Polar bear researchers with the U.S. Geological Survey are only halfway into their annual survey in Alaska and they've already come across nine bears – six in Barrow and 3 in Kaktovik – with signs of alopecia and skin lesions. The muzzle, face, eyes, ears and neck appear most affected, according to a bulletin published Friday by the agency.
Kaktovik, Alaska, United States

Pneumonia outbreak hits bighorn sheep
At least a handful of sheep have died over the past month or so from pneumonia caused by a strain of bacteria that had not previously been found in bighorns anywhere in Oregon
Baker City, Oregon, United States
Baker City Herald

Scientists baffled over hundreds of fish 'spinning and whirling' dead onto South Florida shores
Scientists are puzzled over what is causing hundreds of fish to wash up dead in South Florida, including an endangered species native to the region.
Everglades
ABC News

Fatal songbird illness reported in North Carolina. Don't touch dead birds, state says
The mysterious eye illness that has been killing songbirds in mid Atlantic states have moved into North Carolina, the NC Wildlife Resources Commission reports.
Charlotte, North Carolina, United States
Charlotte Observer

Alberta confirms 5 cases of avian flu spreading to mammals
"We had an unusually large number of calls about skunks that were acting strange or being found dead and it was all within the area where we had confirmed that the avian influenza virus was present in the snow geese," Dr. Margo Pybus, a provincial wildlife disease specialist with Fish and Wildlife Alberta Environment and Parks, said. "We believe that the skunks are feeding on the dead geese and they are getting enough virus that it’s actually affecting the skunks."
Innisfail, Alberta, Canada
Global News

'It's a genetic mutation,' says Yukon biologist of 1st recorded sighting of a black lynx
The lynx was seen in the Whitehorse area and it was captured on video by someone living there. That footage made its way to Jung who reported it in an article published in October in the scientific journal Mammalia. It was the first-ever recorded sighting of a black lynx in Canada.
Whitehorse, Yukon, Canada

Nine cats killed by bird flu in Poland as global outbreak continues
Nine infected cats were found in Poznań, the tri-city metropolitan area, and Lublin, locations separated by hundreds of kilometers. All tested positvie for HPAI.
Poznań, Powiat Łukowski, Lublin Voivodeship, Poland
The Jerusalem Post | JPost.com

Bird flu continues to spread across the state
Bird Flu cases continue to rise in Alaska and are spreading across the state. Note: in Anchorage this has included two bald eagles and four Canada goose.

Scientists Find Worrisome Lesions on Endangered Southern Resident Orcas
The peer-reviewed research published this week in the Public Library of Science suggests that 99% of the orcas studied had photographic evidence of skin lesions. Researchers evaluated photos from nearly 20,000 orca sightings from 2004 to 2016, finding that lesions — often gray patches and gray targets on the orcas' skin — generally became more prevalent over time.
Seattle, Washington, United States
The Daily Chronicle

Avian influenza case detected in wild goose in Halifax area
The Nova Scotia Department of Natural Resources says it was a Canada goose. When found in Grand Désert, the wild goose had the H5N1 strain of influenza and was showing symptoms. She died 24 hours later.
Halifax, Nova Scotia, Canada
Radio-Canada.ca

Dead skunks in Larimer County test positive for highly pathogenic avian influenza
Thirteen of the state's 14 confirmed mammal deaths have occurred in the past month.
Fort Collins, Colorado, United States
Fort Collins Coloradoan

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