Does spatial learning ability of common voles ( Microtus arvalis ) and bank voles ( Myodes glareolus ) constrain foraging efficiency?
Semantics of primate gestures
Latent inhibition in the honey bee, Apis mellifera
The perceptual origins of the abstract same/different concept in human infants
Identity concept learning in matching-to-sample tasks by tufted capuchin monkeys ( Cebus apella )
Not using the obvious
Comparing responses of four ungulate species to playbacks of baboon alarm calls
Leaf swallowing behavior in chimpanzees ( Pan troglodytes )
Minding the gap