They live in pairs but partners spend about 75% of their activity time apart, and females mate with several males.

[6] Mothers of juveniles make a bleating call resembling that of a goat.

[4] Calls emitted by males or females may be answered with kius by group members and neighbors, sometimes yielding a chorus spreading across the area... Partners do not always answer each other other calls.

During meetings of neighbors and overlapping areas of territories, up to 10 individuals may come together and call.

Females rub their genitals on substrates in males use throat gland excretions.