Do the apes you work withave any strange mannorisms?

Question: Do the apes you work withave any strange mannorisms?
- Keywords:
  quirky,
  research,
  work
Asked by to Lewis on 13 Mar 2014. This question was also asked by .
- Lewis Dean answered on 13 Mar 2014:
  
  Capuchin monkeys (which are monkeys, not apes, but I hope you won’t mind me talking about monkeys) have a fun expression called an ‘eye flash’, it is when they move their eyebrows up and down really quickly. It is quite funny to watch. They do it for lots of different things, but it is often a sign of friendship.

Question: Do the apes you work withave any strange mannorisms?