Plate 3. 



1. Caspian Tern. 2, 3, White Tern. 4, White-capped Noddy. 5, Lesser Crested Tern. 



6, Roseate Tern. 7, Grey Noddy. 8, Gull-billed Tern. 9, Noddy. 10, White-faced Ternlet. 



11, 12, Sooty Tern. 13, Bridled Tern. 



