Superior Animal Senses: How Pigeons and Other Animals Sense Magnetic Fields
World's Weirdest Animals: Echidnas
Saving the Endangered Gray Wolf
Freaky True Science: Freaky Animal Stories
World's Weirdest Animals: Thorny Devils
Keystone Species that Live in Ponds, Streams, & Wetlands
Saving the Endangered American Bald Eagle
How Have Animals Evolved and Adapted?
Bioindicator Species: Frogs Matter
World's Weirdest Animals: Star-Nosed Moles
Bioindicator Species: Polar Bears Matter
Creatures We Can't Live Without: We Need Spiders
Superior Animal Senses: How Elephants and Other Animals Hear the Earth
Animals of the Night: Snakes After Dark
Superior Animal Senses: How Sharks and Other Animals Sense Electricity
Animals of the Night: Crocodiles and Alligators After Dark
Superior Animal Senses: How Dolphins and Other Animals Use Sonar