yes becase thre scard and they atake
Piranhas enemies can be river dolphins , crocodiles , herons !!
Owls
Wading birds like Herons
Wading birds like herons, caimans, larger fish, otters.
Herons, alligators, otters, humans. As adults, these predatory fish have few enemies.
Well I have studied herons for my science asssignment and have found on various websites that herons have many enemies also known as predators, which include the fox, bald eagle, racoons and sometimes when they are hungry humans.
The enemies of crayfish are large fish, otters, great blue herons, mink, muskrats, raccoons, turtles, snakes, and frogs. Other crayfish and fish prey on the young and eggs.
Herons are birds.
Crocodiles and alligators eat herons.
Herons eat fish.
Babies that come from blue herons
James Hancock has written: 'The herons handbook' -- subject(s): Ardeidae, Herons 'Herons of North America' -- subject(s): Habitat, Herons