Explore the vibrant world of dart frogs, with notes on their rainforest habitat, colorful defenses, and role in the ecosystem.

Forever young. Meet the axolotl, a rare lake dwelling salamander that never outgrows its larval stage. Known for its feathery gills and ability to regrow limbs, it is found only in the waters near Mexico City.

Delicate but deadly. Get to know one of nature’s most stunning ambush predators, with details on mimicry, camouflage, and life among the flowers.

Strange, slow, and unforgettable. Celebrate the world’s heaviest bony fish with illustrated insights into its size, drifting habits, and life in the open ocean.

Plump, social, and always alert. Discover California’s state bird, with details about its call, covey behavior, and signature topknot.

Clumsy on land, graceful in the air. Learn about the iconic Blue-Footed Booby, from its coastal life and courtship dances to its bright blue feet.

Tiny but powerful. Meet this elusive reef dweller through insights into its warning displays, potent venom, and underwater behavior.

Slow, slimy, and essential to the forest floor. Follow this coastal decomposer as it glides through leaf litter, recycling nutrients and thriving in damp redwood groves.

Massive, deep diving, and full of surprises. Learn about this coastal giant, from its long migrations and underwater stamina to the noisy gatherings during mating season.

Hidden in plain sight. Take a closer look at the Gaboon viper, a patient ambush hunter with leaflike patterns, enormous fangs, and a powerful strike.

Always watching. Step into the world of the meerkat, a desert sentinel that lives in tight family groups, takes turns on lookout duty, and never strays far from its burrow.

Small, bold, and full of flair. Discover the peacock spider, a vivid little jumper known for its bright colors, elaborate courtship displays, and quick moves across sunlit ground.