Скачать или смотреть Coastal Black-Handed Titis in 34 seconds—Couples entwine their tails while resting

This is the coastal black-handed titi (Callicebus melanochir)! As is common to titi species in general, the coastal black-handed titi is monogamous (having one mate), and lives with a single partner for life. They live in family groups ranging between 4-6 individuals which are made up of the breeding pair and their immature offspring. A group’s fixed home range spans between 54.4 and 59.3 acres (22-24 ha).

Upon waking up in their sleeping tree, coastal black-handed titis will engage in song-like vocalizations, which are likely intended to announce their presence and to maintain territorial boundaries between neighboring groups. Interactions between rival groups may be aggressive, so these vocalizations play a role in helping to maintain the peace by allowing the various groups to maintain an acceptable distance from one another. Learn more: https://neprimateconservancy.org/coas...