Sandra Markle

Every year in Namibia, about two thousand zebras suddenly disappear from their grazing area along the Chobe River. Months later, the herd returns. Where do they go? And why? Thanks to satellite-tracking collars, scientists were able to solve the mystery, but several questions remain. Award-winning science author Sandra Markle reveals the process scientists used to study the zebras, and she also delves into the science of migration, exploring how animals...

Describes the characteristics of different animals' teeth, including beavers, camels, Bengal tigers, and narwhals.

Introduces lions, describing their physical features, what they eat, where they live, and how they care for their young.

From elephants to jack rabbits, explains how certain animals use their ears to help them survive.

"Wolverines are excellent scavengers with a keen sense of smell and the skills to find meals. Learn about the lives of wolverines, including how they search for food, find a mate, and raise their young"--

"What if you woke up one morning and you had sprouted a tail overnight? What If You Had An Animal Tail? -- the next imaginative book in the What If You Had series -- explores what would happen if you looked in the mirror and saw that you had an animal tail! From a peacock's showstopping tail to a scorpion's dangerous stinger, discover what it would be like if you had one of these special tails -- and find out why your own tailbone is just the right...