Looking into the eyes of gibbons: New noninvasive eye-tracking study features these little-studied apes

When you look at someone, you usually look at their face. It serves as one of the most important sources of social information in primates, so the evolution of face perception has attracted considerable scientific attention. While an abundance of this research has centered on humans and other great apes, very little has focused on gibbons.

Read it at Phys.org ↗

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