Clark's nutcrackers can hide several thousand seeds in different caches and retrieve them much later.To accomplish this feat,the birds appear to use
A)memory for specific visual landmarks
B)their sense of smell
C)the appearance of the soil above a cache
D)random trial and error

Question

Quizplus · Accepted Answer

Studies have shown that Clark's nutcrackers use their memory for specific visual landmarks to locate their hidden caches of seeds, even when the caches are covered in snow or the surrounding landscape has changed.

Clark's Nutcrackers Can Hide Several Thousand Seeds in Different Caches