sushinfood: aeon-fux: notbythehaironmychinnychinchins: ultrafacts: When an individual crab finds a new empty shell it will leave its own shell and inspect the vacant shell for size. If the shell is found to be too large, the crab goes back to its
tags: Fallen Down The Rabbit Hole,
from: https://thegingerghost.tumblr.com/post/127115196269