• Aperture: ƒ/7.1
  • Camera: NIKON D3S
  • Taken: 21 November, 2012 16:45
  • Focal length: 700mm
  • ISO: 4000
  • Shutter speed: 1/1250 s

I haven’t been able to find any resource describing which of these two distinctly different facial patterns are male and female, but I assume the first one is an older male. They are both in the same group, so I doubt there are two different species of Cebus.

Black-capped capuchin (Cebus apella)

This one seems to have lost a finger!

Also called tufted capuchin and brown capuchin.