Tonto Turtle is a turtle. He doesn’t like all this new stuff like Object-Oriented Programming. He’d rather code in the good old way.
Furba Fox is a fox. She believes she’s very clever, and when she codes she uses loads of tricks and hacks. As long as it works, it’s fine, isn’t it?
Cretina Chicken is a hen. She’s not very bright. Actually she’s pretty stupid. She likes bugs and does her best to stuff her code with as many as she can.
Ganzo Gorilla is a gorilla. He’s got a much more evolved brain than the others and his thought is object-oriented. He’s bold but wise, and being a social animal he knows that tools he makes may be reused by other individuals of his community. He’s almost human.