The Dino Dictionary - Discover dinosaurs through descriptions, definitions, and drawings of these terrible lizards.

The Dinosauria - Find the truth about dinosaur myths and hear about current dinosaur discoveries in America,

Walking with Dinosaurs - Created by the BBC, Walking with Dinosaurs features individual pages featuring interesting facts, images and statistics on particular dinosaurs.

PBS Nature - Fun facts, video clips, pictures, and articles on nature's most   interesting creatures.

The National Zoo  - Visit the Smithsonian National Zoological Park from the comfort of your home. Also find out what you can do to help save endangered species.

Agriculture in the Classroom - Learn more about where food comes from and food science projects!

Progressive Agriculture - Games, coloring pages, quizzes and safety tips that will help you have a fun and safe time at the farm.

Switch Zoo - Play animal games, solve animal puzzles, take a guided tour, and join a zoo quest while you make new animals at this virtual zoo.

San Diego Zoo Kids - Take a virtual trip to the San Diego Zoo! You can find pictures of all the animals at the zoo, or watch videos or live animal cams. There are also games and activities on this site.