Researchers are puzzled by an increase in salmon shark sightings near Kodiak, with unclear links to king salmon declines and insufficient data on shark populations and movements.

From the images shared, these appear to be Philemona, a freshwater parasite. Philomena is a food quality concern but is Not considered a human health concern. With proper preparation, the salmon is safe to eat.

Observations and research across Alaska indicate shifting berry ripening times and unpredictable yields, with climate change as a key factor affecting these important subsistence and cultural resources.

Never before seen such huge flocks of white winged cross bills

An unusual abundance of dropped spruce cones prompts questions about the factors influencing cone production and its comparison to previous years.

Reindeer herder Risten Inga Eira reports all newborn calves in her district have been killed, highlighting increased predator attacks and the community's frustration with the rising eagle population.

This winter large numbers of redpolls have been observed at bird feeders, from Fairbanks to Anchorage. ADFG reports that mass mortality events of redpolls have also been observed. ADFG advises homeowners not to handle dead or sick birds, and to prevent pets from coming in contact with them. Bird illness may be caused by a bacteria that could also affect people and pets.

Whales native to Mexico and Central America are spotted dozens of times from Long Beach to the Palos Verdes Peninsula to Laguna Beach over the last three weeks.

Big snow falls, warm temperatures, and strong winds covers snow surface with a variety of seeds from trees.

Hunters in Central Southeast Alaska have reported a record harvest of 141 bulls during the month-long moose hunt, surpassing the previous record of 132 bulls set in 2021, with the majority of the harvest occurring on Kupreanof Island. A couple decades ago, there were very few of them in the region — and the hunt was almost entirely relegated to the mainland. But over the years, he said he’s seen more moose cropping up on remote islands.

Anglers caught dozens of humpback salmon in Eyjafjarðará river yesterday, RÚV reports. Humpack salmon are spreading in Iceland and threatening local fish species in Icelandic rivers.

The sockeye salmon are coming back smaller for the Newhalen River and Iliamna Lake, plus not a thick as they once did when I was younger.

Amid severely restricted fishing on the Kuskokwim River, one bright spot has been abundant sockeye salmon runs at 30,000 fish daily near Bethel.

Several thousand pink salmon were caught in one net in connection with the extraction of the blacklisted fish. Too many Pink Salmon in the oceans and rivers threaten other species of salmon in Norway.

While many Bering Sea crab populations find themselves in freefall, Dungeness crab is breaking records in regions that used to hardly see them.

The invasive Pacific oyster is spreading rapidly in Oslofjord, causing injuries to bathers and threatening local ecosystems, with Oslo municipality now offering a reward for their removal.

On our camping trip to Moab we saw these nests everywhere.

Goldfish have a special ability to live under extreme conditions, making them prolific invaders of natural habitats. They are tolerant to low oxygen conditions and can survive water temperatures well below freezing, said the Invasive Species Council of B.C. on their website.

In 2022, a record number of Bigg’s killer whales (orcas) and humpback whales were spotted in the waters surrounding Victoria as well as south along Washington’s border.

Norwegian fruit farmers are seeking compensation for poor harvests due to extreme weather conditions, with over 1,000 farmers applying for compensation this year, compared to under 500 last year, as cold weather destroyed crops in the west and north, while drought hit the east and inland areas.