Sometimes random facts (or trivia) are just more fun to read than, let's say, an encyclopedia article.
Click around this virtual exhibit from the zoo's Small Mammal House to learn more about howler monkeys and other primates.
National Geographic hosts a terrific collection of seventeen short videos about monkeys and lemurs.
Science publisher Imaginova brings together twenty-three feature articles about monkeys.
This one page article explains how monkeys and apes are related, and how they differ.
Surfnetkids.com reviews websites dedicated to Monkeys.
With excellent content for elementary and middle-school students and dozens of printable worksheets for elementary grades, this KidZone section is surely a crowd pleaser.
This AMNH site has frog sounds, a Dart Poison Frog Vivarium, a peek into the work of the museum's professional herpetologists, and fun frog facts.
From facts to fun, All About Frogs covers all the froggie bases.