You are using Internet Explorer 7.0 to view this site. IE7 is a 6-year-old browser that does not display modern web sites properly. Please upgrade to a newer browser to make best use of this site. Contact your local library branch if you require assistance. For more information, see this FAQ page.
Which creature moves so rapidly it can even run on water? Which bird's heart beats 1,200 times a minute? Come learn about the world's fastest animals, from speedy cheetahs and swiftly swinging tree gibbons to colorful chameleons whose tongues grab an insect quicker than you can blink an eye. These amazing animals have skills that help them thrive and survive.