Monkeys have vocal tools, but not brains, to talk like humans
Monkey vocal tracts are speech-ready | Science Advances
Would it be possible or desirable to give artificial vocal cords to an ape in order to enable it to speak? - Quora
Big monkey voice 'means less sperm' - BBC News
Examining how primates make vowel sounds pushes timeline for speech evolution back by 27 million years
Howler monkeys : Tigtag
Listen: Singing Apes and More Animal Musicians
Pivotal evolutionary change helped pave the way for human speech | Reuters
Your simple throat is the reason you don't sound like a chimp | Science | AAAS
Listening to the language of apes - BBC News
Midsagittal sections through chimpanzee (left) and human (right) head.... | Download Scientific Diagram
Human Laughter Echoes Chimp Chuckles | WIRED
Human voice boxes simpler than other primates better for speech | SYFY WIRE
Body size and vocalization in primates and carnivores | Scientific Reports
When less is more in the evolution of language | Science
Monkeys Could Talk If Their Brains Were Wired For Language : Shots - Health News : NPR
Monkeys have vocal chords to speak, lack wired brain
Mantled howler - Wikipedia
Great ape language - Wikipedia
Scientists simulated how monkeys would sound if they could talk and it's terrifying | indy100
Losing parts of our voice box may have helped humans evolve to speak | New Scientist
If parrots can talk, why can't monkeys? | Science | EL PAÍS English
Why humans have more voice control than any other primates
