They don't, unless they get caught in the crocodile's throat.
We kill otters in nets sometimes other than that large sharks have been known to kill otters but mainly mistaking them for seals etc.
otters seals and hippos crocodiles and alligators
many animals do such as crocodiles bears or otters
teeth
The amazon otter is prey to caimans, crocodiles, anacondas, jaguars, mountain lions, and large group or piranhas.
Crocodiles will kill and eat lions as they see the lion as a potential food item. Lions, on the other had, will also kill crocodiles for the same reason.
kill them
Rhinos, elephants, hunters, and mostly hippos. Lions, leopards, tigers, and jaguars can kill crocodiles depending on the size of the crocodiles.
Snakes, Alligators, Crocodiles, Birds, Ocelot, Cougar and otters and about anything living in marshes.
they are trained to kill and survive
humans,crocodiles,larger fish,turtles,otters, birds, amazon river dolphins,birds and caiman
crocodiles, Fish, monkeys, several bird species, jaguars, pumas, deer, otters, a myriad of life..