A brief clip of a Siamang (Symphalangus syndactylus) vocalizing. Some mornings in the forests of Indonesia, a male and female gibbon will perform a musical duet. The pair will call out, staking their ...

LOUISVILLE, KY (WAVE) - It can be heard for miles - a bellowing from the Louisville Zoo. But it's not a lion or large animal making the sound. The animals causing all the noise are only about three ...

When a male and female Siamang ape come together to mate — for life — they create a song together. This duet song is based on their parents' songs and is unique to each couple. They sing it when the ...

Siamangs are the largest of the 20 gibbon species, and belong to their own genus, Symphalangus. Distributed across Sumatra, Peninsular Malaysia, and the southernmost part of Thailand, their ...

Amid preparations for a weekend of winter weather, Greenville Zoo welcomed a new addition on Friday: a baby siamang born on-site to parents in the zoo. The baby is the second offspring for Ella, age ...