Latest Social grooming Stories
Researchers found that in chimpanzees the hormone oxytocin is likely to play a key role in maintaining social relations with both kin and non-kin cooperation partners
Chimpanzees are capable of learning from one another and they use this social interaction to create and maintain local traditions.
- Easily ashamed, having a strong sense of shame; modest; chaste.
- Of or pertaining to the external organs of generation.