Dolphins Are Mammals, They need Oxygen to breathe. And because they lack gills they must breach the water to do so. If a Dolphin is caught in a net they cannot swim to the surface and as a result suffocate and drown!
They sometimes get caught in the same net
Because fisher hunt tuna but also hunt the dolphin and kill them.Not all types of dolphins are becoming extinct. Most dolphins that die of an unnatural cause, die in tuna fishing nets.
Yes if a dolphin is held underwater by something.
it is endangered because people are throwing garbage and it is getting dirty another reason is that the big fishing nets go down and dolphins get caught and drown and sometimes the net itself kills the dolphins.
sea lions die if the weather changes or they are caught in a fishing net
Because its got fins and a tail and not arms and legs which meens the only way to get the net off if it is by itself it has to roll about and if it rolls about to much it could get even more stuck.
they get caught in fishing nets and are covered by other fish and cant get up to breath so they die.
Caught in the Net was created in 1928-07.
it is endangered because people are throwing garbage and it is getting dirty another reason is that the big fishing nets go down and dolphins get caught and drown and sometimes the net itself kills the dolphins.
no
We humans are the dolphins biggest threat. Many dolphins get trapped in tuna fishing nets, there net do not allow them to come up to the surface to breathe causing them to die of sufication.
Whales and tuna fishermen are the predators for dolphins. The dolphins follow schools of tuna so the large tuna boats look for tuna by looking for dolphins. They set huge nets to catch the tuna, but the dolphins get caught up in the nets and because they are mammals they drown in the net. Many tuna companies say they don't do this anymore, but that isn't necessarily true. You can see video on this if you want to see what happen to the dolphins.