One short section of the river that last year at Thanksgiving had more than 100 fish in it, this year on the same weekend had less than 20.
Bull trout, which are technically char, mostly inhabit cold and pristine snow-melt-fed waters. Changes in water quality and temperatures challenge the future for this species in Alberta.
New aerial footage appears to show thousands of dead fish at Lake Pamamaroo in the Menindee Lakes System, near Broken Hill, nine months after a mass fish kill event on the nearby banks of the Darling River.
It was hoped the whale would find its way out without help, as it did not initially appear to be in any distress.
With hibernation fast approaching, a grizzly bear family is spotted searching for fish near the shores of Canada's Knight Inlet. They're emaciated, and wildlife observers worry might not make it through winter. The heartbreaking images highlight another victim of the climate crisis and the depleted salmon population.
Northern Harvest Sea Farms is busy cleaning pens of dead salmon, and the province's head aquaculture vet says higher-than-average water temperatures are to blame.
Along with significant seabird die-offs near Port Heiden, there have been reports of small whales and porpoises, walrus and sea otters washed up on shore.
KIHEI — Called a “rare” occurrence that hasn’t happened in 40 to 50 years, the second mass stranding of pygmy killer whales at the same South Maui beach
Staff from the governor's office responded and found two bulls entangled on the shore. One lay dead in the water, and another could not move. A third bull had managed to get loose.
The number of chinook salmon that reached the Whitehorse fish ladder this year hit a 40-year low, and it's not clear why. Just 282 chinook passed through the fish ladder this year, compared to 690 last year. "We did see some large pre-spawn mortality die-offs in a tributary of the Yukon River — the Koyukuk in Alaska. This was for summer chum, and not chinook — but we expect that that higher water temperature also affected the chinook migrating through."
62 pilot whales swam onto the shore at Ytra Lón on the Langanes peninsula, northeast Iceland, on Friday evening. All died.
A new marine heat wave spreading across a portion of the Pacific Ocean off the coast of British Columbia resembles the infamous "blob" that disrupted marine life five years ago.
In a good season, Skinney’s langoustine catch can reach 250-300 tons. This summer, it was only 38.
Thousands of smelts were found dead during low tide in the Togiak slough. Is there an environmental cause?
Robert Prescott, of the Wellfleet Bay Wildlife Sanctuary, believes a warming trend allowed the turtles to delay their migration south.
A dead whale that washed ashore in eastern Indonesia had a large lump of plastic waste in its stomach, including drinking cups and flip-flops, a park official said Tuesday, causing concern among environmentalists and government officials in one of the world's largest plastic polluting countries.
Anglers in Aklavik, N.W.T., are trying to figure out why there was a shortage of fish in local hotspots this year.
A stranded whale on a Waikato beach has died, despite rescuers; best efforts to save it.
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