Study finds ravens use memory to anticipate wolf kill sites
Updated
Updated · SciTechDaily · May 10
Study finds ravens use memory to anticipate wolf kill sites
8 articles · Updated · SciTechDaily · May 10
Tracking 69 ravens and 20 wolves in Yellowstone over two-and-a-half years, researchers found just one clear long-distance following case.
Instead, ravens repeatedly returned to productive hunting areas, sometimes flying 155km a day on direct routes toward places where wolf kills commonly cluster.
The Science study suggests ravens combine long-range spatial memory with short-range cues such as wolf behaviour or howling, reshaping understanding of scavenger intelligence and foraging flexibility.
If ravens don't follow wolves, how do they teach their young a mental map of Yellowstone's best feeding spots?
Ravens feast on wolf kills and human garbage. Which food source will ultimately determine their future in Yellowstone?