The acclaimed naturalist offers an in-depth profile of the timber rattlesnake, from its unique biological adaptations to its role in American history. The omino
"A Natural History of the Sonoran Desert provides the most complete collection of Sonoran Desert natural history information ever compiled and is a perfect intr
A follow-up to Helterbran's popular Why Flamingos Are Pink: ...and 250 other Things You Should Know, this entertaining volume identifies more of the surprising