poke them with his nose
dolphins defend themselve by using their mouths againts predators like sharks and orcas
Like most dolphins, the main defense mechanism of the Bottlenose Dolphin is travelling in groups. They'll use their speed and grouping to confuse predators, attacking if necessary.
Sloths have a very unique way of protecting themselves. Firstly, their black, grey fur blends in with the rainfoest, and secondly,....... They move so slowly that predetors can't see that they're there!:)
Dolphins hide in any place available, but they also ram sharks or other enemies, though they usually do this to defend another animal (a relative or human). You can read more on google or anywhere else.
The bottlenose dolphin has few natural predators. But some large shark species, such as the tiger shark, the dusky shark, the great white shark and the bull shark can prey on the bottlenose dolphin, especially the young.However, the bottlenose dolphin is capable of defending itself by charging at the shark; indeed, dolphin 'mobbing' behaviour of sharks can occasionally prove fatal for the shark.Even a single adult dolphin is dangerous prey for a shark of similar size. Certain (but not all) orca populations may also prey on dolphins, but this seems rare. While certain orcas that eat other mammals prey on the dolphin, other non-mammal eating orcas have been seen swimming with dolphins. Swimming in pods allows dolphins to better defend themselves against predators. Bottlenose dolphins either use complex evasive strategies to outswim their predators or they will batter the predator to death. Bottlenose dolphins will also aid injured dolphins by holding them above water for air.
they form a tight circel around their young and make fast lunges at the thing that is threating them
Dolphins are hardly violent at all; they are often known to be quite passive and prepared to befriend people. They can get aggressive when necesary to defend themselves, but this is to be expected of any species.
crocodiles and sometimes people. P.S. river dolphins can defend themselves and live in groups so they don't have a lot of predators.
Porcupines defend themselves with their quills.
I do not think squirrels defend there selves in my opinion they usually run away very fast from dogs or any other predetors that chase or eat them.
Porcupines defend themselves with their quills.
They defend themselves by releasing disgusting slime when attacked.