Jurassic dinosaurs come to life on your screen - watch the T-Rex, brontosaur, raptors, and others. Even hatching eggs!

Go back in time 50 million years when dinosaurs ruled the Earth. Feel your screen tremble as T-Rex, brontosaurus, raptor, stegosaur, and others rumble around your screen in this animated saver.

Joy of Horses Free Online Magazine Screensaver shows images from the magazine.The magazine is devoted to horses - exclusively produced online bi-monthly and available free to Internet users. The magazine is full of in-depth articles and photographs. ...

Bird lovers will love this screensaver. If you love Jenday Conures, then this is the screensaver you've been waiting for. Over 20 images will decorate your desktop while you're not busy.

The free screensaver Jellyfish Swarms was created by RateMyScreensaver.com and contains 22 high resolution images of Jellyfish. Jellyfish are also capable of congregating into large swarms or blooms consisting of hundreds or even thousands.

The free screensaver Jellyfish Curious Creatures was created by RateMyScreensaver.com and contains 27 high resolution images of Jellyfish. Jellyfish are marine invertebrates belonging to the Scyphozoan class, and in turn the phylum Cnidaria.

Image Casting high-end smooth slideshow screen saver powered with any modern impressive transition effects,you can use your favorite picture sets for create custom slideshow!

Hungry crocodiles screensaver features natures wildest animals - crocodiles. Dangerously still, waiting for their dinner to pass their giant jaws, this crocodile photos are the wildest thing you can have on your PC screen.

A Wolf howling in the snow screensaver.

This screensaver shows very beautiful images of graceful horses. The horse is one of the the most beautiful animal on our planet.