Beluga whales don't like to scare, they scare as a way to interact with humans. Because their IQ is not high, when interacting with human beings, they may have a large range of actions or actions, which will lead to human beings being frightened. For example, beluga whales suddenly open their mouths when interacting with humans. At this time, they are not trying to scare human beings, but a way to show intimacy with human beings.
In addition to interacting with humans with their mouths open, they also show their intimacy by spitting on people or kissing them with their mouths. They like to interact with humans, because they will treat humans as their own kind, especially they will treat human cubs as their own cubs, so they like to interact with children with their mouths open very much.
2. Do beluga whales biteBeluga whales do not normally bite, because they are very gentle and friendly to human beings. Moby whales, especially those living in aquariums, are systematically trained, so they will not attack humans. Even beluga whales living in the ocean will not attack humans. Although they can't help humans like dolphins, they won't take the initiative to hurt people when they meet them. However, when humans irritate beluga whales, they may bite people, which may cause serious injuries to humans, but they will not eat humans