When yodelling, a human might be able to jump an octave, which doubles the frequency. Monkeys can manage three and half octaves, according to a new study.

Deep in the rainforest, the monkeys are yodeling. Their wild calls echo across the foliage, sending signals of sex and survival. For decades, scientists have studied why they make these sounds ...

Yodelling monkeys produce greater frequency jumps than humans, study shows Leaps in monkey’s so-called ultra-yodels were ‘up to five times larger’ than in humans, researchers found. Sam Russell ...

Yodelling is a singing style known for its quick and frequent changes between low and high-pitched notes. The study suggests that monkeys can make these speedy vocal flip-flops far better than humans.

MONKEYS are the undisputed kings of yodelling, research shows. They were found to have a frequency range five times greater than humans. And their voices can cover more than three octaves ...

Monkeys, scientists found, had a secret yodelling weapon; the primates possess special anatomical structures in their throats called vocal membranes. These membranes disappeared from humans ...

Yodellers of the world, you never stood a chance: Monkeys will always be better at yodelling than humans because they have a "cheap trick" hidden in their voice box, scientists revealed Thursday.

Yodelling monkeys can produce far greater frequency jumps than humans due to special structures in their throats, research suggests. Scientists investigated the "abrupt frequency jumps" in monkey ...

Yodellers of the world, you never stood a chance: monkeys will always be better at yodelling than humans because they have a “cheap trick” hidden in their voice box, scientists revealed this week.

Yodelling monkeys can produce far greater frequency jumps than humans due to special structures in their throats, research suggests. Scientists investigated the “abrupt frequency jumps” in ...