To establish territories and mating rights.
Yes, if you mean the relationship between a mother and its child. Male hippos will fight over territory which can injure/kill others.
Crocodiles are known to attack hippos, particularly when they are injured, sick, or weak. Alligators, on the other hand, are not typically found in the same habitats as hippos and are less likely to encounter them in the wild.
Yes. Every living thing has their own language. Bird chirp when they are mad, just as well as people fight. Hippos make noises and charge at each other
They want territories and they fight over it. They are greedy fish. They will fight to get territory
Some do. It is more of a fight over territory if diamonds are found. Countries want to make a profit.
Male wombats are more likely to fight over territory than over a single female, but it could happen.
The French and British fought over the Louisiana Territory.
Yes Meerkats will fight over territory and burrows which they live in
Yes. Kakapo can and do fight. Young kakapo engage in play-fighting, while mature males will fight over their territory.
Israel and Palestine fight over the West Bank because they each believe that they have a right to that territory for safety, security, a homeland, and its sacred character.
Yes. They fight over food, territory, etc.
Many animals fight over their territory. Jaguars, dogs, leopards, lions, and skunks are just a few animals that are territorial.