In high winds, Chimecho cries as it hangs from a tree branch or the eaves of a building using a suction cup on its head. This Pokémon plucks berries with its long tail and eats them. Emitting ultrasonic cries, it floats on winds to travel great distances. It uses the sucker on its head to hang from a tree or from eaves. It can produce seven different tones.
Pokédex entry #358
Chimecho in Pokémon GO
It's possible to hatch Chimecho from an egg?
Yes, Chimecho it's a Pokémon that can be hatched from an egg. Chimecho can be hatched from a 10km egg.