Search - Local Environmental Observer (LEO) Network

	Marine Mammals	568
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	Death / Die-off / Decline	126
	Unusual Range / Sighting	103
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A whale the size of an airplane was harvested by hunters in the Chukotka

How Alaska wildlife officials saved a humpback whale found 'hogtied' to a 300-pound crab pot

Humpback found dead near Kodiak gets Alaska's first 2023 whale necropsy

H5 avian influenza detected for the first time in elephant seals

‘Unusual’ number of dead sea lions show up on Sonoma County beach

Dead humpback whale calf washes up near Juneau, may have been struck by vessel

Highly Pathogenic Avian Influenza Found in Seals on Marrowstone Island in Puget Sound

Mystery mass death of seals on remote, uninhabited Siberian island under investigation

Beluga Whale Spotted in The Yukon River Near Tanana

NOAA seeks public’s help on Steller sea lion killings in Copper River Delta

Baby walrus, rescued from Arctic tundra, receives 24-hour cuddle care at Alaska SeaLife Center

Dead beluga whales and walruses washed ashore in the estuary near the capital of Chukotka

Walrus Follows Man to Work in Iceland

Beluga whale Hvaldimir visiting Helgeroa

'There's something down there': British sailor's boat attacked by apex predator

Stray dogs drove a polar bear away from Whalen

First birds, now mammals: how H5N1 is killing thousands of sea lions in Peru

Community heartbroken after attempts to save stranded whales prove in vain

Alaska SeaLife Center admits first fur seal patient in 6 years

Whale washed ashore in Kauai dies with fishing nets and plastic bags in stomach

Polar bear fatally mauls woman and boy in Northwest Alaska village

Record-breaking numbers of whales were spotted off Victoria’s coast in 2022

Orca stranding on Florida beach is first on record in U.S. Southeast

Highly endangered Saimaa ringed seal pup found dead in fishing net

Minke whale pod sighted

Thousands of Endangered Seals Wash Up Dead on Russia's Caspian Shore

Harbor seal with patchy fur

New peril for gray whale survival? Predatory orcas spotted in Baja calving lagoon

Sea otter lunch for bald eagle

Dead sea otter

Unregulated ships cruise over speed agreements

Akureyri bottlenose whale found dead

Polar bear shot dead after attacking tourist on Svalbard

Dolphin Species Never Before Seen in Iceland Beaches in Northwest

A polar bear in Russia is rescued after getting its tongue stuck in a milk can

Belugas spotted swimming in Lake Aleknagik

Visiting walrus causes stir in southern Finland town

High number of seal deaths linked to bird flu, feds say

Fears of bird flu in colony on Hornøya in Finnmark with critically endangered seabird

Beluga whales swam up the Kuskokwim River to Bethel and scientists want samples of them

With less sea ice, expect seal pups near shore

Strange fish caught in Togiak Bay area

Dead whale by King Cove

'We have NEVER documented this before': Tofino tourism operator witnesses killer whales attacking humpback

A polar bear attacked a resident of the Chukchi village of Neshkan near the carcass of a whale

Whale’s body spotted near Tenakee Inlet

Bowhead pod visits Savoonga with ice conditions unsuitable for hunting

Polar bear with cub visits Diomede School

Here winter has become two months shorter

Rare clash between two distinct kinds of orcas in the Salish Sea — and the endangered fish-eaters won

Rare beluga whale sighting in Puget Sound stirs excitement — and concern

Where's Wally? The wandering celebrity walrus is spotted in Iceland

Trichinella advisory issued for Coral Harbour

In August, scientists saw rare right whales twice in Alaska waters

Whale feeding frenzy off NSW south coast

'It was a special day': Transient orcas set sightings record as population thrives on B.C. coast

Marine vomit spread along the western coast of Norway

Glacier Bay whales bouncing back after marine heat wave

Five dolphins die in 'highly unusual stranding event'

Rare polar bear sighting causes a stir in Kotzebue

Rare footage shows a polar bear hunt a swimming reindeer

Killer whale stranded on Prince of Wales Island frees itself

'Unprecedented' absence of southern resident killer whales from Salish Sea

Veterinarians of the village of Providence "resuscitated" the exhausted walrus

'Unprecedented:' Rare sei whales spotted off Vancouver Island

Orca found dead after earlier stranding on island north of Auckland

Gambell gets distemper outbreak under control

Beluga whale found dead south of Anchorage will help scientists better understand the endangered animals

Blue whale beaches in Africa for the 'first time ever'

5th dead whale found in less than month near San Francisco Bay

A gray whale carcass washed ashore at S.F.'s Crissy Field

Arctic walrus spotted in Kerry reappears in Wales

Polar bear filmed running along road in Yakutia 460km south of its natural Arctic habitat

Sitka team conducts first humpback whale necropsy in 5 years

Dead humpback whale washes ashore at Outer Banks

Harp seal pups dying on beach as winter sea ice fails

Gray Whale Dies After Washing Ashore on Dockweiler Beach

From Greenland to Valentia: face to face with a king of the Arctic

Merritt Island park now a ‘manatee graveyard’ as Florida sea cows starve to death

Orca carcass at Hook Lagoon