Regents of the University of Michigan
Animal Diversity Web: Kingdom Animalia
What characterizes animals from plants? General characteristics of the animal kingdom are noted here. Click on Classification for the Kingdom Animalia; clicking on the camera provides pictures of each animal.
Untamed Science
Untamed Science: Biodiversity: Animals: Kingdom Animalia
Learn about the characteristics that make Kingdom Animalia a distinct classification group. Explore photos and watch video clips about many species of animals.