- Monkeys are better yodelers than humans, study finds Ars Technica
- Monkeys are “best yodellers” in the world reaching octaves 3 times higher than humans, study says CBS News
- Revealed: Why monkeys are better at yodeling than humans Phys.org
- Monkeys revealed as undisputed kings of yodelling with frequency range 5 times greater than humans The Sun
- Monkeys are the world’s best at yodeling, and that includes humans Earth.com