Which bird can remember the locations of thousands of food caches?

The bird that can remember the locations of thousands of food caches is Clark’s nutcracker. This North American corvid, Nucifraga columbiana, specializes in collecting pine seeds and burying them for later use, especially during winter.

A single bird can cache tens of thousands of seeds in a season, with some estimates reaching about 98,000. It then uses spatial memory to relocate those hidden stores months later, even when snow covers the ground. The caches are often placed in small groups on mountain slopes, and the bird remembers their locations with remarkable accuracy.

This behavior benefits both the bird and the forest. Clark’s nutcracker leaves some seeds unrecovered, allowing them to germinate. It is a particularly important seed disperser for whitebark pine, whose seeds are difficult for many other animals to transport and store.

Clark’s nutcracker is sometimes confused with jays or magpies because all belong to the corvid family and many cache food. However, this species is especially celebrated for large-scale seed storage and long-term spatial memory. It was named after William Clark of the Lewis and Clark Expedition, who encountered it in 1805.