Bioindicator Species: Polar Bears Matter
Let's Explore Science: Poop is Power
Shark Search: In Search of Blue Sharks
Keystone Species that Live in Deserts
Saving the Endangered Blue Whale
Bioindicator Species: Bees Matter
World's Weirdest Animals: Coconut Crabs
Wildlife at Risk: Endangered Rhinos
Keystone Species that Live in Grasslands
Bioindicator Species: Coral Reefs Matter
Keystone Species that Live in Ponds, Streams, & Wetlands
Superior Animal Senses: How Cats and Other Animals See at Night
How Animals Think and Feel: An Introduction to Non-Human Psychology
Superior Animal Senses: How Sharks and Other Animals Sense Electricity
World's Weirdest Animals: Thorny Devils
Surprising Science Experiments: A Kid's Book of Experiments with Animals
Saving the Endangered Green Sea Turtle
World's Weirdest Animals: Flying Squirrels