Search - Local Environmental Observer (LEO) Network

	Marine Mammals	141
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New evidence suggests spate of Killer Whale-on-boat violence not tied to revenge but to fun

Humpback whales have been spotted in an Australian river

Russian scientists discover huge walrus haulout in Arctic circle

Dead humpback whale floating in waters off Cape May County

Mysterious Mass Deaths of African Cape Fur Seals Alarm Conservationists

Deep-diving whale dies after swimming up river

Whale in Gare Loch rescue attempt found dead

Scientists found plastic debris in the digestive track of southern right whale stranded in Argentina

Ten polar bears - six adults and four cubs - besiege a stalled rubbish truck in Russian Arctic

Beluga Family Rescued From Low Tide by Russian Emergency Worker

Beached bowhead whales in Nunavut point to killer whale attacks

Lone Scottish dolphin spotted off Denmark

Eco disaster at Kamchatka peninsula with mass death of sea animals at precious Pacific beach

Rare ‘Ugly Duckling’ Albino Seal Pup in Far East Russia Wins Hearts

A pair of stranded killer whales (and a sick sea lion) has biologists looking for answers

Utqiagvik celebrates first whale of season in November

How Did a Virus From the Atlantic Infect Mammals in the Pacific?

Utqiagvik whalers still hope to land a bowhead as season wanes

Dead Humpback Whale (Megaptera novaeangliae)

Humpback whale spotted in River Thames found dead

Humpback (Megaptera novaeangliae) Whale in the River Thames, off Rainham

Another pygmy killer whale stranding hits Sugar Beach

62 whales die on Northeast beach

Scientists monitoring new marine heat wave off B.C. coast similar to 'the Blob'

Beached whale had 115 plastic cups in its stomach

Study finds healthy group of polar bears in sea near Alaska

Hundreds of sea lions take over docks of Cowichan Bay

'Really shocking': Sperm whales spotted near Pond Inlet

Rarely seen whale stranded on Waikato beach dies

Three new humpback whales identified off east Vancouver Island

Red tide has contributed to the deaths of nearly 190 Florida manatees, FWC says

Jelly-like Meat Texture Found in Ringed Seal (Phoca hispida)

Dead Sea Otter (Enhydra lutris)

Sea otter (Enhydra lutris) living near Race Rocks

Remote Hawaiian island vanishes underwater after hurricane

'Son of the blob': Unseasonably warm weather creating new anomaly off B.C. coast

Potentially deadly infection hits California sea lions

Missing Bull Kelp (Nereocystis luetkeana) Bed

Whaling captain, crew member die in boating accident

Another minke whale washes ashore dead in Marshfield, adding to 'exceptional' year of die-offs

Parasite found in walrus meat in Sanikiluaq, warns health department

Scientists stumble across endangered whale not seen in Canada in years

Beluga whale sighting in Britain’s River Thames

Another Southern Resident killer whale is losing body condition, and researchers are concerned about the pregnant females

Warmer Arctic waters attract surprising visitors: clams, fish and whales

Thousands of Pacific walruses again herd up on Alaska coast

Scientists baffled by number of whale deaths on the coasts of Scotland and Ireland

Hundreds of Seals Are Dying on the New England Coast

Gulf of Maine Water Temperatures Soar Near Record Highs After Ocean 'Heat Wave'

After 3 days, ‘stressed’ sea lion that ventured into Sitka can’t find its way back to the ocean

Toxic Chemicals Banned 20 Years Ago Finally Disappearing From Arctic Wildlife

Beaufort Sea polar bears are spending more time on land — and becoming more exposed to land-based diseases, scientists find

Woman comes face-to-face with polar bear after grocery shopping

As Oceans Warm, the World’s Kelp Forests Begin to Disappear

As traditional Alaska Native marine diets decline, vitamin D deficiency rises

Toxic algae may have played part in sea bird die off

What's That We're Hearing? Sea Otters in the Salish Sea?

Polar bears in Churchill face bleak future, researchers warn

Kincaid Beach Littered with Whale Parts

130 dead seals have washed up on the shores of Russia's Lake Baikal

What dolphin diets reveal about climate change's effects off the California coast

Village besieged by polar bears as hundreds of terrorised walruses fall 38 metres to their deaths

'Huge' polar bear spotted in Iqaluit

This "flock of sheep" was actually an unprecedented gathering of polar bears

Investigation into washed up whale’s death begins in Alaska

California Sea Lion (Zalophus californianus) in Auke Bay

The dead whale floating in Cook Inlet has washed ashore at Kincaid Park

64 walruses found dead at Point Lay haulout

Disappearance of right whales from winter breeding grounds a mystery

Stampede suspected as dozens of walruses found dead near Point Lay

Kachemak Bay has seen massive die-offs of sea stars and other species. What’s going on?

Long Beaked Common Dolphin (Delphinus capensis) Beaching

Late Sea Ice Freeze Bring Together Seals and Caribou

Entangled Humpback (Megaptera novaeangliae) Whale

Arctic Char (Salvelinus alpinus) with Saprolegnia Mold

Dead Humpback (Megaptera novaeangliae) Near Birchwood

Dead Sea Otter (Enhydra lutris) and Starfish (Phylum: Echinodermata)

Are Vancouver's recent Gray Whale sightings the start of regular seasonal visits?

Dead Humpback Whale (Megaptera novaeangliae)

Sick Harbor Seal (Phoca vitulina)