I have a beak like a bird

And my arms are like snakes
I hav more ink than a pen
But I write to confuse
What am I

What animal has arms (or legs) that are like snakes? Look to the water.

Although I haven't solved the riddle for you, I hope the additional hint might help. Thanks for asking.

a type of worm. I forgot the name of it though sorry i'll try to remember.