The Egyptian Plover Bird, eats food stuck in the crocodile's teeth, and since the teeth are getting flossed, the crocodile does not eat the bird.

I have the same mutual agreement with my dentist

nice roommate agreement

Explain me how this symbiosis has started. As if a bird comes this close to a predator.

As i walk to the valley of the shadow of death

How this bird fly???? Carrying these GIGANOURMOUS balls?

Except one day, it did

HERODOTUS IS FULL OF SHIT IF CRAYONS HAD EXISTED HE WOULD EAT IT

Juts eat em after he’s done

Protocooperation

This is how my relationship works also...only with different anatomy parts.