Author : Cynthia O'Brien
Publisher : Animals Back from the Brink
Page : 0 pages
File Size : 54,7 Mb
Release : 2018-10-24
Category : Juvenile Nonfiction
ISBN : 0778749037
Bringing Back the Gray Wolf by Cynthia O'Brien Pdf
Long considered by humans as a threat to livestock, wolves are hunted as pests. In particular, the gray wolf has been hunted almost to extinction in parts of North America. But these keystone predators help keep an ecosystem in balance. This book details reintroduction programs that have helped populations recover - yet they still occupy only 10 percent of their historic range. Teacher's guide available.