This 300 mile annual migration from wintering grounds near the Porcupine River in Canada dates back thousands of years.

Named after Alaska's Porcupine River near where they live, the Porcupine caribou herd is strong and healthy today, numbering about 130,000.

It flows 160 miles (250 km) from its source to its mouth at the Porcupine River near the city of Fort Yukon.

Old Crow, Yukon is a dry Gwich'in community on the Porcupine River.

The community is situated on the Porcupine River in the far north of the territory.

Porcupine River may refer to:

Located on the northwest portion of Porcupine Lake west of the bridge over the Porcupine River.

He outfitted a small poling- boat and went up the Porcupine River.

Their name does not derive from the animal porcupine, but from the Porcupine River which runs through a large part of their range.

The river is a tributary of the Porcupine River.