An introduction to elephants, including their size, diet and everyday behavior, which highlights differences between those in the wild and those living in a zoo habitat.

A basic introduction to roots, covering their sizes, shapes, and colors, as well as their function and uses to humans and other animals.

An introduction to giraffes, including their size, diet and everyday behavior, which highlights differences between those in the wild and those living in a zoo habitat.

An introduction to hippos, including their size, diet and everyday behavior, which highlights differences between those in the wild and those living in a zoo habitat.

An introduction to zebras, including their size, diet and everyday behavior, which highlights differences between those in the wild and those living in a zoo habitat.

An introduction to alligators, including their size, diet and everyday behavior, which highlights differences between those in the wild and those living in a zoo habitat.

An introduction to sea lions, including their size, diet and everyday behavior, which highlights differences between those in the wild and those living in zoo habitat.

Introduces brown bears, describing their size, diet, and habits and highlighting differences between those in the wild versus those in zoo habitats.

Uses zoo animals as examples to explain the concept of size.