The condition of the lake isn’t very good and it has the typical problems with high nutrient levels and depleted oxygen.

For the second time in less than a month, a large pod of pilot whales has been discovered stranded on an Icelandic beach.Two-thirds of them were saved and driven back out to sea.

Alaska has experienced a series of seal mortalities in June that were concentrated in the northern part of the state. This dead seal was found on the bluff near a public park in Anchorage.

"I discovered possibly 43 seabirds and may have missed more on August 3, 2019, just on the southwest side and did not go further on southeast side of our beach. Not sure, maybe they died of hunger."

Every year since 2015, the Bering Sea has melted out earlier than in every year before 2015. If heat is killing animals, scientists have yet to pin down exactly how it is doing so.

"Within a week we saw thousands of shearwaters along the beaches, and witnessed hundreds dead. They would sit on the tideline unable to walk, foraging on dead fish that had washed ashore and trying to feed on the fish in the nets of the set net sites as well."

Local beekeepers suspect pesticides used for controlling mosquitoes may be the cause.

Aldri før har forskere funnet så mange rein som har sultet i hjel på Svalbard.

During the summer of 2019, warm water temperatures lowered the amount of dissolved oxygen in rivers and caused salmon across the state, including Mountain Village, to die before they were able to spawn.

Dead chum salmon are lining the banks of one of the Yukon River’s largest tributaries. Koyukuk River residents and scientists alike suspect the deaths are

"Over 40 dead dog salmon, one shee fish, one lush fish, and two delmaga all dead along the river going towards the creek opening."

Salmon are dying along the Andreafsky River and Lower Yukon River before spawning out. Water surface temperatures have been unusually warm, at one point reaching 70 degrees Fahrenheit.

Krill (Thysanoessa spinifera) were found washed up along the beach in Dutch Harbor. Samples sent to University of Alaska Fairbanks are in the process of being tested for toxins.

The timing coincides with other sea bird deaths reported in St. Paul Island, Pilot Point, and Ugashik.

An unidentified substance was found washed up on the Summers Bay beach. Samples were sent to University of Alaska Fairbanks (UAF) and are being tested.

Fifty pilot whales were found dead on the shore of Löngufjörur in a sparsely populated part of the Snæfellsnes peninsula on Thursday, RÚV reports.

As record high temperatures swept Alaska, many people said that the heat was killing them. For Kuskokwim salmon, it was actually true.

Dead chum salmon have been spotted floating down the Yukon river. Water temperatures are measuring at 70 degrees, the warmest in recollection.

We observed more than 50 otherwise healthy (not spawned out) dead fish including pink and chum salmon and white fish

Warm water near Golovin is hurting pink salmon. Many salmon caught had red speckled dots on flesh, raising concerns about food safety. Female pink salmon were seen dead in the bay.