Tag: food chain

Clumsy clown of the seabed

The spiny lumpsucker is too sluggish to avert the slow hand of a diver, yet it manages to catch some of the most important swimmers in the Arctic Ocean.

Wolves help support forest scavengers

Scavengers such as foxes, ravens and golden eagles get more year-round access to food supplies in wolf territories than in forests devoid of wolves.