Birds or Chameleons?

When Foo found these green brushed sculptures, he couldn't help wonder what lived in those little holes? Was it birds? Was it chameleons? Was it the minds of conservative whack jobs (they're small)?

He waited and waited to see, and finally out from one of these holes came a tiny flying monkey with a pig nose. It was so weird! But since he couldn't get a picture of the pig-nose monkey with wings... he doesn't think anyone will believe him.