A coyote is a very smart kind of wild dog. A coyote does not want to live the way a tame dog does...

What do turtles eat? How are their babies hatched? Why can a turtle pull his head inside his shel...

In many surprising ways ants are like people: both are the only animals who have nations, governm...

The author introduces his fascinating book about grasshoppers and their relations by pointing out...

In the year 1541, two Indian boys lived on the remote island of Tiburón off the west coast of Mex...

Wild cats, tame cats, alley cats, barn cats--all kinds of cats fill the pages of this science pic...

Wild cats, tame cats, alley cats, barn cats--all kinds of cats fill the pages of this science pic...

Here, in a comprehensive, practical, and extremely readable volume, an author-artist whose many n...

A coyote is a very smart kind of wild dog. A coyote does not want to live the way a tame dog does...

Pinto Goodluck, a little Indian boy, lived with his mother, his grandfather and his burro, Ambros...

What do turtles eat? How are their babies hatched? Why can a turtle pull his head inside his shel...

This is the story of North American deer and antelopes-whitetails found in all parts of the Unite...

Here, in a comprehensive, practical, and extremely readable volume, an author-artist whose many n...

In many surprising ways ants are like people: both are the only animals who have nations, governm...

Imported to the United States from Europe in 1890 and released in Central Park, New York City, to...

Imported to the United States from Europe in 1890 and released in Central Park, New York City, to...

The author introduces his fascinating book about grasshoppers and their relations by pointing out...