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prominent white and black stripe through and over eyes. It has only three<br />

toes and its general appearance reminds one of a Lapwing in the field.<br />

This bird is fairly common in Maharashtra. Except for the fact that it has<br />

only one white stripe down the neck instead of two, it looks very similar to<br />

the Jerdon’s or Doublebanded Courser (Cursorius bitorquatus), which has<br />

become extinct in India.<br />

The Collared Pratincole (Glareola pratincola) is a swallow-like plover,<br />

olive-brown above, pale rufous and white below. A black line runs from<br />

behind the eyes across the breast forming a narrow gorget. It has a white<br />

rump and long pointed wings. The bill and the tail are short. It flies in the<br />

manner of a swallow and runs like a plover on land. It inhabits thin scrub<br />

grassland and cultivated fields. It breeds in Sind in West Pakistan and has<br />

been recorded as a straggler in Ratnagiri District. One was also shot at<br />

Bhayander in the Thana District.<br />

Family Stercorariidae: Skuas and Jaegers. Four species are recorded<br />

in India. These oceanic birds obtain most of their food by chasing gulls<br />

and making them disgorge their catch which is then caught in the air. A<br />

specimen of the Antartic Skua (Catharacta skua lönnbergi) was picked up<br />

on the Malvan Coast of Ratnagiri District.<br />

Family Laridae: Gulls and Terns. This family consists of many<br />

species of Gulls and Terns and of the 36 species found in India 19 occur in<br />

Maharashtra. One of the commonest is the Blackheaded Gull (Larus<br />

ridibundus) which is seen along our sea-coast and in the harbors in mixed<br />

flocks with other Gulls picking up wastes thrown into the water from<br />

ships. A black patch above the ear covers makes it easy to identify the<br />

bird. A similar looking, though somewhat smaller, bird is the<br />

Brownheaded Gull (Larus brunnicephalus) which is found in the same<br />

kind of habitat as the Blackheaded Gull. The Great Blackheaded Gull<br />

(Larus ichthyaetus) is larger than the foregoing species.<br />

The Indian Skimmer (Rynchops albicollis) is rather an odd-looking<br />

waterbird. It is black and white and brown in colour and can be recognised<br />

by its scissors-shaped orange-red bill. The knife-like lower mandible<br />

FAUNA 561

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