Research Article: Zoo

Zoos are institutions for exhibiting and studying wild animals. Many contemporary zoos have also made environmental education and the conservation of biodiversity part of their mission. "Zoo" is a term derived from the Greek zoion, meaning "living being." As a prefix it indicates the topic of animals, such as in zoology (knowledge of animals) or zoogeography (the distribution and evolutionary ecology of animals). As a noun it is a popular shorthand for all zoological gardens and parks.

Zoological gardens and parks are complex institutions involving important factors of design, staffing, economics, and politics. Design of a zoo is a compromise between the needs of the animals (e.g., light, temperature, humidity, cover, feeding areas, opportunities for natural behavior), the requirements of the staff (e.g., offices, libraries, research and veterinary laboratories, garages, storage sheds), and amenities for visitors (e.g., information, exhibitions, restaurants, rest areas, theaters, transportation).

Zoos range in size from as...
(read more)