Sighting of sperm whales in Arctic a sign of changing ecosystem, say scientists

This article discusses a recent sighting of sperm whales in Arctic a sign of changing ecosystem, say scientists. Rare sighting in the Canadian Arctic as a growing number of species expand their range into warming waters.

A rare sighting of sperm whales in the Canadian Arctic is the latest sign of a quickly changing ecosystem, say scientists, as a growing number of species expand their range into warming Arctic waters.

Brandon Laforest, a marine biologist with the World Wildlife Fund, and guide Titus Allooloo were working on a project monitoring the effect of marine traffic on the region’s narwhal population when they spotted the pair of large whales just outside Pond Inlet, a community at the northern tip of Baffin Island in September.

Video of the incident, released at the end of October, captures the second known sighting of sperm whales in the region. In 2014, hunters from Pond Inlet spotted them in the area.

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