Two ravens soar above a wolf pack in Yellowstone. This type of short-distance following is common, but prolonged following is extremely rare. When a wolf pack runs down its prey, the first on the ...
Whenever a wolf makes a successful kill, it seems like a flock of ravens is mere moments away. Biologists assumed the ...
New research shows ravens use memory to locate areas where wolves are likely to make kills. Instead of trailing wolf packs, ...