Start with high-confidence animals & zoology books, then narrow by subgenre or adjacent topics.
Birds of the Photo Ark
Noah Strycker, Joel Sartore
Owls (national Geographic Kids Readers, Level 1)
Laura Marsh
The Ultimate Book of Reptiles
Ruchira Somaweera, Stephanie Warren Drimmer
Pokécology an Illustrated Guide to Pokémon Ecology
Pikachu Press
Birds of the Pacific Northwest for Kids
Tom Myers
The Ultimate Reptile Field Guide
Applesauce Press
