By offering a variety of these different types of enrichment devices, animal caretakers can provide nonhuman primates with a complex and stimulating environment that will benefit both the animals ...

Monkeys are primates ... the largest monkey species and one that lives the longest. There are five different baboon species ...

Bonobos are the non-human primates with the most extensive vocal repertoire Our primate cousins have surprised and impressed scientists in recent years, with revelations about monkeys' tool-using ...

Among the methods effectively used were gradual introduction to other primates, (sometimes with the use of portable cages), surrogate mothers, territorial manipulations, and use of the knowledge of ...

The order Primates consists of not only our closest ... For example, in the present study, we tested whether the numbers of species in different primate clades could better be explained by unique ...