Natures wonders: some animals name each other (Introduction)

by David Turell , Friday, August 30, 2024, 17:12 (17 days ago) @ David Turell

Now marmosets are discovered:

https://www.sciencemagazinedigital.org/sciencemagazine/library/item/30_august_2024/4216...

Vocal labeling of others by nonhuman primates

"Humans, dolphins, and elephants are the only known species that vocally label their conspecifics. It remains unclear whether nonhuman primates share this ability. We recorded spontaneous “phee-call” dialogues between pairs of marmoset monkeys. We discovered that marmosets use these calls to vocally label their conspecifics. Moreover, they respond more consistently and correctly to calls that are specifically directed at them. Analysis of calls from multiple monkeys revealed that family members use similar calls and acoustic features to label others and perform vocal learning. These findings shed light on the complexities of social vocalizations among nonhuman primates and suggest that marmoset vocalizations may provide a model for understanding aspects of human language, thereby offering new insights into the evolution of social communication."

Comment: I'll bet this is true for chimps and great apes.