How Animals Think and Feel: An Introduction to Non-Human Psychology
World's Weirdest Animals: Echidnas
World's Weirdest Animals: Flying Squirrels
World's Weirdest Animals: Kakapos
Shark Search: In Search of Mako Sharks
Shark Search: In Search of Great White Sharks
Keystone Species that Live in Forests
Bioindicator Species: Frogs Matter
Superior Animal Senses: How Dolphins and Other Animals Use Sonar
Rourke's World Of Science Encyclopedia: Animal Life
Creatures We Can't Live Without: We Need Spiders
Bioindicator Species: Bees Matter
Bioindicator Species: Polar Bears Matter
Animals of the Night: Big Cats After Dark
Bioindicator Species: Coral Reefs Matter
Animals of the Night: Snakes After Dark
World's Weirdest Animals: Thorny Devils