Leech found on duck near Selawik.

Unusually high abundance of rusty tussock moth caterpillars in the Nome area.

This is the first breeding record for this species in all of Canada.

Uncommon wildlfower species found in suburban Calgary.

The Bering Sea island is breeding habitat for millions of seabirds, including rare migratory species. A “strike team” had been searching for the rogue rat for 10 months.

Goldfish compete with native fish for food, potentially threatening an ecosystem.

It is the first polar bear seen in the city in more than 40 years, according to local environmentalists.

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.

When young Jack James looked out the window of his home at Anvil Mountain on June 7, he saw a red squirrel.

A large group of black plant bug nymphs were observed in early June.

The jury is still out on exactly what the cause is, but the unusually-coloured calf spotted near Nanaimo on Tuesday is already making waves.

Regurgitation from a bald eagle contains plastic pieces.

The Pallas's reed bunting has been sighted fewer than 10 times in Europe.

First mosquito sighting in Kotzebue.

A pilot first spotted the whale last week. What caused the whale’s death isn’t yet known.

This catch in a Tatitlek herring net places a school of shiner surfperch about 700 km north of their normal range.

It’s the first reported sighting of the falcated duck on mainland Alaska, Fish and Game says.