Change: the fact that Wyverns and Dragons are always shown with their mouths wide open, as if gulping the cooling air. Text Copyright Wessex Books 2007Written by Michael St John Parker   View changes from previous version. (Word count: 257)

Change: make good pets, since theyThey havegain a thirst for human blood as soon as they turn three years old.They are smaller and usually nimbler than dragons, so they can fly largerlonger distancesdistances, and are more manuverablemaneuverable in close distanceproximity aerial battles,   View changes from previous version. (Word count: 258)

Change: Instead of breathing fire, the wyvern has breath so poisonous, it brings on outbreaks of the plague. Its tail is so sharp, it can leave   View changes from previous version. (Word count: 220)