Juvenile Hamlyn's or Owl-faced guenon (Cercopithecus hamlyni), 2019-12-30

Glad to see continued breeding, such a unique species.

@DelacoursLangur I believe this is the offspring that was born in 2017 and there haven't been any since, but hopefully it isn't the last one.

This species is pretty rare in European zoos, but I think not to the extent that they are doomed to phase-out.