Here , a brown-tufted capuchin cracks nuts using a hammer stone in brazil
瞧这儿，在巴西，一只卷尾猴（brown-tuftedcapuchin）在用石锤敲碎坚果。
Palermo , italy - capuchin catacombs .
意大利巴勒莫嘉布遣会地下墓穴。
Their breeding cycle with this opportunity to exploit the capuchin ?
而改变繁殖周期并充分利用这一机会？
Peterson discusses the perceptions of primatologist susan perry , who spent 15 years researching white-faced capuchin monkeys in costa rica . ( No relation to this blogger . )
The researchers studied the behaviour of female brown capuchin monkeys , which have all the necessary ingredients to capture the public imagination . They look cute . They are good-natured , co-operative creatures , and they share their food readily .
