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conservation of wildlife

(Encyclopedia)conservation of wildlife: see conservation of natural resources; endangered species; wildlife refuge. ...

canary wood

(Encyclopedia)canary wood or canary whitewood, name applied to the timber of the tulip tree (see magnolia) in some parts of the United States, also to that of an Australian eucalyptus, the Indian mulberry, and to t...

wildlife, conservation of

(Encyclopedia)wildlife, conservation of: see endangered species; wildlife refuge; conservation of natural resources. ...

snowberry

(Encyclopedia)snowberry, name for several shrubby plants bearing white berries, especially species of the genus Symphoricarpos which is classified in the division Magnoliophyta, class Magnoliopsida, order Dipsacale...

human evolution

(Encyclopedia)human evolution, theory of the origins of the human species, Homo sapiens. Modern understanding of human origins is derived largely from the findings of paleontology, anthropology, and genetics, and i...

fiddler crab

(Encyclopedia)fiddler crab, common name for small, amphibious crabs belonging to the genus Uca. They are characterized by a rectangular carapace (shell) and a narrow abdomen, which is flexed under the body. They ar...

gastropod

(Encyclopedia)CE5 Internal anatomy of a snail, Helix aspersa, representative mollusk of the class Gastropoda gastropod, member of the class Gastropoda, the largest and most successful class of mollusks (phylum ...

roller

(Encyclopedia)roller, common name for brightly colored Old World birds noted for performing somersaults in flight. They include the rollers proper (subfamily Coraciinae) and ground rollers (subfamily Brachypteracii...

sponge

(Encyclopedia)sponge, common name for members of the aquatic animal phylum Porifera, and for the dried, processed skeletons of certain species used to hold water. Over 4,500 living species are known; they are found...

cucumber

(Encyclopedia)cucumber, fruit of Cucumis sativus, a species of gourd whose many varieties are descended from a plant native to Asia and Africa. Cucumber is classified in the division Magnoliophyta, class Magnoliops...