Some individuals managed to align a second feature, and only one (a capuchin monkey) achieved above-chance success at aligning three features with matching grooves. Our findings suggest that capuchins and chimpanzees do not reliably align objects along even one axis, and that neither species can ...
In the Centro Primati in Rome, 26 adulttufted capuchinmonkeys were studied using 15 different behavioural tests in which, for example, the monkey individuals could explore novel objects, manipulate various apparati, or interact with humans or conspecifics. ...
On the other hand, recent experiments based on the use of cross-dimensional search paradigms have shown that tufted capuchin monkeys, a New World monkey species, are capable of using information gained from a 2-D television monitor to act upon 3-D objects. For example, in a recent work by...
The brown capuchin monkey (Cebus apella) and the black-tufted-ear marmoset (Callithrix penicillata) were found frequently, suggesting high population density ... AG Chiarello - 《Brazilian Journal of Biology》 被引量: 144发表: 2000年 Analysis of callouts made in relation to wild urban marmoset...
In this study, we investigated the occurrence of molar seed breaking in a seed predator, the black-tufted capuchin monkey Sapajus apella. We conducted 65 feeding trials on captive specimens (N = 11) at the Guangzhou Zoo using soft shell (peanut) and hard shell seeds (walnut). Molars biting...
In this study, we investigated the occurrence of molar seed breaking in a seed predator, the black-tufted capuchin monkey Sapajus apella. We conducted 65 feeding trials on captive specimens (N = 11) at the Guangzhou Zoo using soft shell (peanut) and hard shell seeds (walnut)....