On romantic holidays, couples who own Woobat like to stick its nose all over to leave hearts for their partner to find. This leaves places like Nacrene City absolutely covered with the mark, which then has to be cleaned up by others.

Swoobat is too heavy for its nose to stick to walls, so it grows a long tail that can wrap around branches or stalactites. Its ultrasonic waves are too powerful to echolocate with, so it grew eyes as well.