Today I stumbled across the fact that parrots are able to do a thing called eye pinning. From the link:
Eye pinning, also known as eye flashing or eye blazing, is a form of body language used by parrots. The term that refers to the rapid and very conspicuous dilation and constriction of the pupils of the bird’s eyes in response to an external stimulus. Unlike humans, parrots are able to control this reflex and use it as a form of nonverbal communication. It is a common behavior in amazons, macaws, Poicephalus species and the African grey parrots.
I have no idea how this is called in any other language that I speak, wikipedia does not link to any other language except Persian!
ETA: Chicken can do this too! I think I have found a rabbit hole here. Excuse me for a while.