https://czaw.org/resources/cognitive-bias-hand-preference-and-welfare-of-common-marmosets/
Cognitive bias, hand preference and welfare of common marmosets - Center for Zoo Animal Welfare
Apr 23, 2025 - Common marmosets (Callithrix jacchus) have hand preferences for grasping pieces of food and holding them while eating and these are stable throughout adult...
cognitive biashand preferencecommon marmosetszoo animalwelfare