Orcas are not mean, they look brutal when hunting, but they need to survive. If you are referring to their behavior in captivity, they can't tell you that they don't feel like doing tricks, when made to perform their frustration will come out in other ways.
scientists think that some can be mean but they have not found any information stating that any dolphin is mean or aggressicv ein any way.
As befits an animal of taht intelligence, dolphins can be marvellously kind and gentle at one point, yet brutal and cruel the next minute, depending on the circumstances.
Australodelphis, Squalodon, and Kentriodon are some examples of extinct dolphins.
Dolphins are placental mammals. All placental mammals have bellybuttons of some kind.
There are two types of dolphins in the world. There are fish and mammals. The type of dolphins that people eat are the fish type.
Yes, some people do.
bottlenose dolphins
Dolphins relate very friendly to their own kind. If they get mad, dolphins will slap their tails.
There are two kinds of people who protect dolphins. There are conservationists, who try to protect dolphins in the wild from threats that could lower their population and make them endangered, or worse, extinct. There are also animal rights activists, who work to have dolphins released from captivity, which is very inhumane for dolphins.
there is about 33 kinds of dolphins
dolphins are kind of fat but not a lot.
Most dolphins eat different kinds of fish in the ocean. There are some dolphins that eat mammals found in the ocean.
River dolphin's
Dolphins are known to be romantic and kind