Use of experimenter-given cues by African gray parrots ( Psittacus erithacus )
Lateralization for visual processes
Individual and collective problem-solving in a foraging context in the leaf-cutting ant Atta colombica
Visual laterality responses to different emotive stimuli by red-capped mangabeys, Cercocebus torquatus torquatus
Evidence of teaching in atlantic spotted dolphins ( Stenella frontalis ) by mother dolphins foraging in the presence of their calves
Capuchin monkeys ( Cebus apella ) respond to video images of themselves
Comparing responses to novel objects in wild baboons ( Papio ursinus ) and geladas ( Theropithecus gelada )
Mule cognition
Constructive and deconstructive tool modification by chimpanzees ( Pan troglodytes )
Quantity judgments of sequentially presented food items by capuchin monkeys ( Cebus apella )
Attention to attention in domestic dog ( Canis familiaris ) dyadic play
What-Where-When memory in magpies ( Pica pica )
Visually guided capture of a moving stimulus by the pigeon ( Columba livia )
The discrimination of discrete and continuous amounts in African grey parrots ( Psittacus erithacus )
Multiple perceptual strategies used by macaque monkeys for face recognition
An assessment of memory awareness in tufted capuchin monkeys ( Cebus apella )
Social attention in keas, dogs, and human children
Relative quantity judgment by Asian elephants ( Elephas maximus )
Gambling for Gatorade