Tiny-spiny animals

Provides information about sea urchins, explaining what they are, what they look like, where they live, and how they feel, use their spines, move, and eat.

Spiny animals introduce the numbers from one to ten.

A photo-illustrated look at the porcupine's habitat, physical characteristics, and defenses from predators.

Contains, illustrated, alphabetically arranged entires that are related to small, spiny animals, from the ants that echidnas eat, to the zooplankton that are made up of sea urchin larvae. Includes glossary.

Presents a look at the habitat, physical characteristics, and defenses of the spiny echidna, and includes photographs.

A color-illustrated look at the habitat, physical features, movements, diet, and life cycle of the horned toad.