What are the different types of animal wing designs?
There are mainly four types of animal wing designs: 1) Bat wings, which are made of elongated finger bones covered by a thin membrane; 2) Bird wings, which consist of feathers attached to a framework of bones; 3) Insect wings, which are thin, membranous structures supported by elongated veins; 4) Pterosaur wings, which were made of skin membranes supported by an elongated fourth finger.