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Barrier Designs for Zoos - ZooLex Zoo Design Organization

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3.6.2 Crocodile (Gharial, Mugger and Estuarine Crocodile)<br />

Nature of the animal<br />

53<br />

CENTRAL ZOO AUTHORITY<br />

Among the Crocodilians of the world, gharials are the largest. A male Gharial grows to more<br />

than 7 m, and a female to 5 m. Compared with other species of crocodilians, the gharial is more<br />

aquatic in its habit. They live in natural river gorges where water is deep and currents are slow.<br />

The following dimension of barrier used by different zoos is provided below:<br />

Analysis of <strong>Barrier</strong> Dimensions<br />

CROCODILE Width (M) Depth(M)/Height(H) Moat type<br />

Indian <strong><strong>Zoo</strong>s</strong>:<br />

Nehru <strong>Zoo</strong>logical Park, Hyderabad 3.0 1.5 Wet<br />

Indira Gandhi <strong>Zoo</strong>, Vishakhapatnam N. A. 1.7 Wet<br />

Arignar Anna <strong>Zoo</strong>logical Park, Vandalur N. A. N. A. Wet<br />

National <strong>Zoo</strong>logical Park, Delhi 1.58 1.58 Wet<br />

Kanpur <strong>Zoo</strong>logical Park, Kanpur N. A. 2.0 Wet<br />

Foreign <strong><strong>Zoo</strong>s</strong> :<br />

Singapore <strong>Zoo</strong>logical Garden, Singapore<br />

N.A. - Not Available<br />

3.0 N. A. Wet<br />

Illustration showing cross section of a Crocodile enclosure.

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