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Barrier Designs for Zoos - ZooLex Zoo Design Organization

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<strong>Barrier</strong> Suggestions<br />

31<br />

CENTRAL ZOO AUTHORITY<br />

a) It is suggested that a dry moat of 3.5m width and 2.5m depth can be provided <strong>for</strong><br />

them. The dimensions of barrier of Indian <strong><strong>Zoo</strong>s</strong> is given in the table at page 30.<br />

b) The rear barrier can be of wall of 2.5m height or of 3.0m chain link mesh of 7. 5 cm x<br />

7.5 cm x 10g.<br />

c) In case of space constraint, the viewers’ side can have 3.0m chain link mesh fence of<br />

the above specification<br />

3.2.8 Nilgai<br />

Nature of the Animal<br />

The Nilgai is found only in the Indian peninsula from the base of Himalayas to Mysore. It does<br />

not occur in eastern Bengal, or Assam, or on the Malabar Coast.<br />

Nilgai avoid dense <strong>for</strong>ests. Their usual haunts are hills sparsely dotted with trees or level or<br />

undulating plains covered with a grass and patches of scrub. They freely enter cultivation and<br />

are a source of damage of crops. They feed till late in the morning and again early in the<br />

evening, caring little about the sun, seeking the shade only during the hottest hours of the day.<br />

They both graze and browse, feeding on the leaves and the fruit of the Ber (Zizyphus sps.) and<br />

other trees. The females and their young live in herd of 5-10 and always use the same places <strong>for</strong><br />

resting and drinking within their home ranges. The adult bulls may be solitary or live in small<br />

groups.<br />

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

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

Nehru <strong>Zoo</strong>logical Park, Hyderabad 4.0 2.4 Wet<br />

Indira Gandhi <strong>Zoo</strong>, Vishakhapatnam 5.0 1.8 Dry<br />

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

Assam State <strong>Zoo</strong>, Guwahati N.A. 2.5 Dry<br />

National <strong>Zoo</strong>logical Park, Delhi 6.14 2.56 Dry<br />

S. V. <strong>Zoo</strong>logical Park, Tirupati 7.0 2.0 Dry<br />

Lucknow <strong>Zoo</strong>logical Park, Lucknow<br />

N. A. – Not Available<br />

5.0 2.5 Dry

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