identification

Spine title: Seashells. Introduction to seashells and mollusks with twelve easy-to-do science projects.

Features descriptions and photographs of over four hundred species of reptiles and amphibians, each with a distribution map, and includes general information on the anatomy, lifecycle, and behavior of the major groups.

A guide to recognizing and identifying more than 450 species of mammals from around the world; includes photographs and descriptions of key characteristics for each species.

Provides descriptions and annotated photographs of over three hundred breeds of dogs, and includes information on the evolution of the domestic dog and the difference between purebreds and mixed breeds, as well as a glossary.

Features descriptions of over three hundred insect families, covering all twenty-nine orders of insect, as well as a selection of spiders and other terrestrial arthopods, and includes a photographic identification key to the main insect groups.

Provides descriptions and annotated photographs of over one hundred horse breeds, and includes information on the evolution of equines, the difference between horses and ponies, and equine anatomy and behavior, as well as environment, origin, color, and other indicators.

A field guide to butterflies and moths around the world, each depicted by a full-color photograph with a caption that describes key features and points of differentiation.

A field guide for quick identification of whales, dolphins, and porpoises.

Describes the insect families of North America, showing how and where they live and how to identify them. Suggests related activities and experiments.

Based on Birds of North America by Frank Shaw, this guide is to the most common birds throughout North America telling where birds can be found.