You know how when two people are walking in the same direction and then go both to the left or right until the decide

Question: You know how when two people are walking in the same direction and then go both to the left or right until the decide what way they are defintely going, is this behaviour found in any other animals?
- Keywords:
  animal behaviour,
  human,
  social
Asked by glht7451 to Suzanne on 21 Jun 2013.
- Suzanne Harvey answered on 21 Jun 2013:
  
  Hmm, that’s an interesting question! I think it would be hard to work out a way to measure some kind of indecision, but we do study the way the baboons move around the forest during the day and there are really clear patterns. That’s not to say that they know exactly where they’re going when they set off though!

Question: You know how when two people are walking in the same direction and then go both to the left or right until the decide what way they are defintely going, is this behaviour found in any other animals?