A guide to identifying the shells that can be found on the Atlantic and Gulf coasts and the West Indies that includes descriptions of 800 different species, lists of shell clubs, and definitions for common shell terms.
Presents a comprehensive field guide to the ferns of northeastern and central North America, and contains color photographs and full-page line drawings.
Provides descriptions of North American plants and animals that are dangerous to humans, with information on where they are found, the extent of the danger they pose, and how to combat their poison.
Describes mammals of North America in taxonomic order, includes scientific names, describes characteristics, breeding habits, habitat and geographic range. Includes photographs.
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.
