Incredibly rare' gray whale spotted 200 years after extinction

The "incredibly rare" event was captured by the New England Aquarium aerial survey team.
Researchers say rising global temperatures may be a factor in the sighting.
A rare gray whale, which is usually found in the Pacific Ocean, was spotted 30 miles from Nantucket.

Rare gray whale, once extinct, spotted off New England coast after

Rare Whale 'Thought To Be Extinct' Spotted Swimming off Nantucket

gray whales Neptune 911!

Davenport angler reels in a new Washington state-record lake whitefish, Local

Video shows moment escaped chimpanzee is persuaded to return home to Ukraine zoo with a hug and a warm jacket

Gray whale, Migration, Feeding Habits & Conservation

What Whale Barnacles Know

Matariki whale: All you need to know about the ocean giant gracing

Vanderpump Rules' star Lala Kent pregnant with baby No. 2 - ABC News

Whales and Marine Mammals in Pismo Beach

Tomorrow: Incredibly rare gray whale killed by two rednecks in a