Yes!!
Piranha's generally occur in small groups of about 20
Piranhas live in schools.
Groups of adult piranhas eat geese and herons.
The piranhas will kill and eat any animal alive in water in large groups.
It depends on the species.
Piranhas go in groups and attack prey underwater. They use their sharp teeth to rip apart the prey.
yes they travel in groups not alone, but sometimes they travel alone. :)
Piranhas normally live in large groups that swim and feed together. Piranhas prefer to feed on dead on injured prey as killing large prey requires a great deal of energy.
Piranhas hunt in large shoals. By attacking together this way, they can quickly devour their prey.
In small groups, they prey on fish, frogs, toads, turtles, and geese. In very large groups, they prey on anacondas.
both can be as dangerous as they attack when they smell blood in the water. However as piranhas hunt in groups of up to 20 i believe piranhas are more dangerous.
Piranha groups, or schools, typically consist of 5 to 20 individuals, but they can sometimes gather in larger groups, especially during feeding or breeding. The size of these groups can vary depending on the species, environmental conditions, and availability of food. In some cases, schools of piranhas may number in the hundreds, particularly during migrations. However, they are generally social fish that prefer to stay in smaller, cohesive groups.