As both coffee quality and sustainability become increasingly important, there is growing
interest in understanding how ecological quality affects coffee quality. Here we analyze, for …

This comprehensive introductory text integrates evolutionary, ecological, and demographic
perspectives with new results from field studies and contemporary noninvasive molecular …

The owl monkeys, genus Aotus, are among the most widely distributed of all platyrrhine
genera. The 13 currently recognized taxa are found in Argentina, Bolivia, Brazil, Colombia …

The subtropical populations of owl monkeys (Aotus) and some lemurs have flexible patterns
that include activity during both day and night. Early studies on the activity patterns of …

Many primate populations inhabit anthropogenic landscapes. Understanding their long-term
ability to persist in such environments and associated real and perceived risks for both …

Owl monkeys are small, elusive, and nocturnal, making them some of the hardest animals to
survey and study in the wild. We summarize the use of traditional field methods as well as …

The montane forests of the Andes extend from northern Colombia, south through Ecuador,
Peru, and Bolivia, and include parts of the distributions of Aotus azarae, A. brumbacki, A …

Biodiversity has been devastated globally in the past hundred years, largely because of land
conversion and agricultural intensification. Conversion of tropical forest to oil palm …

Simple Summary Given the high degree of deforestation in the tropics due to shifting
agriculture, it is a priority for conservation to find sustainable agriculture systems. We …

Most primates live in lowland ecosystems; however, some species have been particularly
successful at colonizing higher altitudes, such as night monkeys (genus Aotus). Studies of …