Aviatets are bird-man creations similar to a werewolf, except they don't change back to human form. There are several types of aviatet possible, especially in Dozerfleet Comics.
Appearances in Dozerfleet Comics
The Gerosha Chronicles
Main article: The Gerosha Chronicles
It is unknown just how many different types of aviatets have existed. The most prominent one is Jawknee, who is turned into a human-chicken hybrid.
Main article: Stationery Voyagers