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.

This walrus was found by a local fisherman and reported by LEO Network to the US Fish and Wildlife Walrus Hotline. The carcass is thought to be too old for necropsy or sample collection.

Swarms of anchovy can be seen swimming through the South Sound.

NOAA has declared an “unusual mortality event” for gray whales on the North American west coast and launched an investigation.

18 dead seals were found along the coast, and are like part of a larger mortality event that includes 60 seals total. The average number of dead ice seals normally found in a year is 18.

Because of the increased travel distance, only families with larger boats were able to participate in the hunt and bring back enough to make the trip cost effective. With a heavier load in the boat, one family ran out of gas trying to get home and had to be rescued.

A dead grey whale was found floating in Boundary Bay, near the United States border, this week. It's the sixth grey whale to have been found dead in B.C. waters this year.

Grey whale (Eschrichtius robustus) found beached near the Placer River along Turnagain Arm is one of five grey whales reported dead along the Alaska coast during 2019.

A marine biologist at the Marine and Freshwater Research institute who specializes in whales says that it’s rare for pilot whales to venture so far north, but said that it’s possible that the pilot whales' appearance in Iceland’s waters can be credited to warming ocean temperatures.

A man from Nunavut has been killed in a polar bear attack, according to local RCMP. A polar bear mother and cub were destroyed at the scene. This is the second fatal polar bear attack in Nunavut this summer

Scientists are working to find the cause of death of a massive 50,000 pound whale that washed up on shore.

The IWDG says a minimum of 16 beaked whale deaths were recorded along the North West coast of Ireland from Galway to Donegal between 3 and 22 August, 2018.

A member of a species of critically endangered whale that is struggling with poor reproduction has been found dead off of Massachusetts.

A lone hiker in East Iceland found a wandering walrus, and managed to snap some fantastic photos.

Many of the dead seals that washed ashore in northern New England in the past few weeks tested positive for either avian influenza or phocine distemper virus, but it is still too soon to say if those viruses are the primary causes of the unusual die-off.

Nine whales have been stranded so far this year in East Iceland. Bottlenose whales and Curvier’s beaked whales are members of the family Ziphiidae and it’s often been said that they are more sensitive to noise pollution in the ocean.

Preliminary results suggest that avian flu and/or phocine distemper virus may be contributing to the elevated seal strandings in Maine, New Hampshire, and Massachusetts since June 1, 2018.

Unusual Stellar sea lion (Eumetopias jubatus) sighting in Utqiaġvik.

Marine mammal experts are testing tissue samples for a potential common cause of the surge in carcasses found on the state's beaches this year.

An unusually high number of northern bottlenose whales (Hyperoodon ampullatus) have been sighted in fjords in North and East Iceland.