Hi SuperFly! Parrots will dilate and contract their eye pupils. It's known as eye pinning. It's a type of body language. Eye pinning behavior can be a sign of happiness, fear, excitement, curiosity, or aggression. To guess at what the bird is communicating, use other physical clues such as lunging, hissing, head-bobbing, head tilting, or … Read more
Hi SuperFly! Parrots will dilate and contract their eye pupils. It's known as eye pinning. It's a type of body language. Eye pinning behavior can be a sign of happiness, fear, excitement, curiosity, or aggression. To guess at what the bird is communicating, use other physical clues such as lunging, hissing, head-bobbing, head tilting, or … Read more