Weber's Law influences numerical representations in rhesus macaques ( Macaca mulatta )
Limited spread of innovation in a wild parrot, the kea ( Nestor notabilis )
Sex categorization of conspecific pictures in Japanese monkeys ( Macaca fuscata )
How great apes perform on a modified trap-tube task
Spatial relational learning in rufous hummingbirds ( Selasphorus rufus )
Evidence against integration of spatial maps in humans
Movement characteristics support a role for dead reckoning in organizing exploratory behavior
Can wild common marmosets ( Callithrix jacchus ) solve the parallel strings task?