Two distinct species of orcas feed and socialize in the waters of Puget Sound: fish-eating endangered southern resident killer whales and transient, or Bigg’s, killer whales, which feed on marine mammals and are more common. They seldom mix.

One of the most destructive and rapidly spreading invasive species on the continent has been found for the first time in a Canadian national park.

It would be an obscure sighting of the species. The closest beluga population, which lives at least 1,400 miles away in Alaska’s Cook Inlet, is endangered and covered under the Marine Mammal Protection Act.

Hundreds of guillemots go astray in the Oslo fjord every autumn. Many are now starving in the food-poor fjord.

Karen Dunmall, a biologist with Fisheries and Oceans Canada, said pink salmon normally prefer warmer waters than the Arctic has been able to provide. But with the Arctic warming at up to three times the rate of the rest of the world, its waters are becoming more approachable for newcomers like this species.

On a hiking trip, observer sees a lone pair of Flamingos at Sidi Boughaba Lake National Park. This was not expected from a sociable bird species that travel in large flocks.

Decades ago, wall lizards from the Mediterranean got a toehold near Victoria. Now they’re island-hopping.

Wally, the walrus who has found fame during his travels round Europe, has been spotted in Iceland more than 900 kilometers from his last known location, He was previously seen 22 days ago in West Cork, Ireland, sparking concerns for his safety.

The development of the Southwest Calgary Ring Road has resulted in alterations into the use of the area by deer. The combination of construction disturbances, removal of habitat, and presence of a linear barrier has seemingly resulted in fewer deer being observed in the neighborhood of Woodbine.

"I've seen photos documenting one squirrel in Nome from 2007 and a Nome Nugget article in 2019, but we've had 3-4 reports of red squirrels this summer."

Wild moose chase. Moose are rarely seen close to town.

Nina was going for a walk with the dog when she felt a sting on her toe. On the floor lay a European hornet, the largest wasp in Northern Europe. She is allergic to wasps and immediately realized that this could be dangerous. After a few minutes, her foot swelled up. She became dizzy and her pulse raced.

Biologist Jessica Crance witnessed both sightings personally, and is among a handful of living people who have seen one of this population of right whales up close since the species was devastated by commercial whaling.

Orthione griffenis, or O. griffenis, eventually kills its host shrimp, and soon the remaining shrimp can’t find each other to reproduce, rendering a blue mud shrimp population extinct.

Swarms of giant jellyfish are floating along the coastline of the Sea of Japan, and the damage they may cause to fisheries is feared to be the worst in more than a decade.

A self-cloning and invincible enemy invades coastal areas. The carpet sea squirt (Didemnum vexillum) or “marine vomit” have been observed nearby Stavanger and Bergen. Large yellow flakes has spread on the seabed and kills everything beneath. It may grow on boats and can spread along the coast.

A family out seal hunting in Nunavut came across a very rare sight when they happened upon a full-size, beached, frozen bowhead whale, along with plenty of polar bear tracks nearby. "That was a very, very amazing sight. Its my first time to see a bowhead," said Panigayak.

The N.W.T.'s environment department is warning Yellowknifers to be careful while out for walks after a number of coyote sightings were reported over the weekend.

A massive ocean wave that was tracked off the west coast of Vancouver Island in 2020 is now considered the most extreme rogue wave ever recorded, according to scientists at the University of Victoria.

East Alligator River is full of crocodiles, not alligators, and now humpback whales. If it came to a fight, who would win?