Titel	Veröffentlichungsdatum	Sprache	Zitate
Can competitive paradigms increase the validity of experiments on primate social cognition?	2001/06/02	English	113
Reconciliation and variation in post-conflict stress in Japanese macaques (Macaca fuscata fuscata): testing the integrated hypothesis	2001/11/01	English	95
Use of numerical symbols by the chimpanzee (Pan troglodytes): Cardinals, ordinals, and the introduction of zero	2001/06/29	English	75
Manual dexterity in the gorilla: bimanual and digit role differentiation in a natural task	2001/05/31	English	68
Do domestic dogs show any evidence of being able to count?	2002/09/01	English	66
Cognitive and physiological markers of emotional awareness in chimpanzees (Pan troglodytes)	2001/05/31	English	66
Social processes in communication and cognition in callitrichid monkeys: a review	2001/07/27	English	51
Matching visual stimuli on the basis of global and local features by chimpanzees (Pan troglodytes) and rhesus monkeys (Macaca mulatta)	2001/12/14	English	47
Interpopulation variation in the risk-related decisions of Portia labiata, an araneophagic jumping spider (Araneae, Salticidae), during predatory sequences with spitting spiders	2002/12/01	English	47
Tactics to obtain a hidden food item in chimpanzee pairs (Pan troglodytes)	2001/07/17	English	44
Evolutionary perspectives on imitation: is a comparative psychology of social learning possible?	2002/12/01		39
An infant chimpanzee (Pan troglodytes) follows human gaze	2002/06/01	English	37
Sexual differences in memory in shiny cowbirds	1998/10/01	English	36
Cleaner fish Labroides dimidiatus recognise familiar clients	2002/09/01	English	36
Van Gogh, Chagall and pigeons: picture discrimination in pigeons and humans	2001/10/19	English	34
Problem solving skills in young yellow-crowned parakeets (Cyanoramphus auriceps)	2002/09/01	English	33
Social facilitation of eating novel food in tufted capuchin monkeys (Cebus apella): input provided by group members and responses affected in the observer	2001/10/19	English	32
Bee-eaters ( Merops orientalis ) respond to what a predator can see	2002/12/01		32
Spontaneous pointing by bottlenose dolphins (Tursiops truncatus)	2001/10/01	English	29
Do tufted capuchin monkeys (Cebus apella) spontaneously deceive opponents? A preliminary analysis of an experimental food-competition contest between monkeys	2001/07/21	English	28
Functional referents and acoustic similarity revisited: the case of Barbary macaque alarm calls	2001/07/01	English	28
Discrimination between host songs by brood parasitic brown-headed cowbirds (Molothrus ater)	2002/09/01	English	27
The generalization of deferred imitation in enculturated chimpanzees (Pan troglodytes)	2001/12/07	English	27
Discrimination and categorization of photographs of natural objects by chimpanzees (Pan troglodytes)	2001/10/05	English	26
Effects of number of items on the baboon’s discrimination of same from different visual displays	2001/07/12	English	25
Acquisition of auditory–visual intermodal matching-to-sample by a chimpanzee (Pan troglodytes): comparison with visual—visual intramodal matching	2001/11/01	English	24
Leaf-folding behavior for drinking water by wild chimpanzees (Pan troglodytes verus) at Bossou, Guinea	2001/10/16	English	24
Do pigeons (Columba livia) perceive object unity?	2001/06/09	English	23
Understanding of the relationship between seeing and knowing by tufted capuchin monkeys (Cebus apella)	2001/12/01	English	23
The value of the Piagetian framework for comparative cognitive studies	2002/09/01	English	23