Keystone species that live in ponds, streams, and wetlands
By: by Bonnie Hinman
Series: A kid's guide to keystone species in nature
Publisher: Mitchell Lane Publishers
Published: 2016
Place of publication: Hockessin, Delaware
Language: eng
Number of pages: 47
ISBN-13: 9781680200621
Subjects: Freshwater animals; Juvenile literature; Keystone species; Freshwater ecology
Notes: Includes bibliographical references and index.

Ages 8 to 11.

Grades 4 to 6.
Table of contents: title: American alligator; title: Freshwater crayfish; title: North American beaver; title: Eastern newt; title: Chinook salmon.