If you're lost while walking around your Dragon Island (it's easy to do if you've expanded enough), do yourself a favor and do NOT try to get home using the direction of moss growth on Mossrock Dragons. While it's true that moss only grows on the north side of their bodies, it's not like they only ever face one direction. As a result, moss can grow anywhere on a Mossrock Dragon.
Did you know that the moss that grows on Mossrock Dragons is very nutritious for humans? It's chock-full of vitamins and minerals that fit nicely into the suggested daily intake. The only problem is that it tastes really, really foul. Many caretakers have tried to dilute the taste in various dishes and smoothies to no avail.
Mossrock Dragons love to roughhouse when they play with other dragons and their caretakers, so don't worry if their wooden roots get nicked from time to time. Like the moss that covers their bodies, the wood always grows back!
Epic Mossrock Dragons are among the most calm and friendly dragons around. They'll even let you ride on their backs and fly around the Island, though they do so at an extremely languid pace. This makes them excellent companions for any children on your Dragon Isle.