Bali is an island and the smallest province of Indonesia, and includes a few smaller neighbouring islands, notably Nusa Penida. It is located at the westernmost end of the Lesser Sunda Islands, between Java to the west and Lombok to the east, and has its capital of Denpasar at the southern part of the island.
Bali lies just to the west of the Wallace Line, and thus has a fauna that is Asian in character, with very little Australasian influence, and has more in common with Java than with Lombok. An exception is the Yellow-crested Cockatoo, a member of a primarily Australasian family. There are around 280 species of birds, including the critically endangered Bali Starling, which is endemic. Others Include Barn Swallow, Black-naped Oriole, Black Racket-tailed Treepie, Crested Serpent-eagle, Crested Treeswift, Dollarbird, Java Sparrow, Lesser Adjutant, Long-tailed Shrike, Milky Stork, Pacific Swallow, Red-rumped Swallow, Sacred Kingfisher, Sea Eagle, Woodswallow, Savanna Nightjar, Stork-billed Kingfisher, Yellow-vented Bulbul, White Heron, Great Egret.