Animal Classification
Child Hierarchical Categories
Amphibians
Aquatic Animals
Arctic Animals
Birds
Carnivorous Dinosaurs
Desert Animals
Domestic Animals
Endangered Animals
Extinct Animals
Fish
Forest Animals
Fossil Animals
Grassland Animals
Herbivorous Dinosaurs
Invertebrates
Mammals
Marine Animals
Omnivorous Dinosaurs
Prehistoric Animals
Rainforest Animals
Reptiles
Savanna Animals
Terrestrial Animals
Wild Animals