Pterodactylus was relatively small, with a wingspan of about 5 feet, and like other flying animals was lightly built, so it probably couldn't have fought back against predators. However, they could have easily escaped predators by taking flight.
by biting
they protect their self from camaflage
they use their tronk to protect their self
They protect them self with there claws and there jaws
HOW DO GIERMEN SHEPERDS PROTECT THEM SELF
it protect it self by using it'steeth and his large mouth
I think they protect them self's because they blend in.
i think they protect there self by stomping ,camouflaging or gorging
It uses its powerful jaws and sharp claws to protect its self from predators.
how does the caiman protect it self
The likely word is the flying dinosaur (pterosaur) called the pterodactyl.
That is the correct spelling for pterodactyl, one type of flying dinosaur (pteradon).