Why go
The island's wildlife makes more sense when habitat comes first. West Bali protects dry forest and the Bali myna, mangroves shelter shallow coasts, reefs ring Menjangan and the southeastern islands, and subak farms create managed ecological systems rather than untouched wilderness.
The full story
Bali lies just west of the biogeographic transition often associated with the Wallace Line. Many native animals therefore share stronger affinities with Java and mainland Asia than with islands farther east. Centuries of farming and settlement have transformed much of the lowland forest, leaving protected areas and difficult terrain especially important. West Bali National Park contains the island's largest connected natural habitats, from monsoon forest and savanna to mangroves and coral water. It is the principal wild refuge for the Bali myna, a critically endangered bird found naturally only on Bali. Long-tailed macaques adapt readily to temple forests and tourist areas, where feeding changes their behavior and creates conflict. Offshore, coral reefs support far greater species diversity than the visible land suggests. The subak landscape adds another ecological layer: forests protect water sources, canals distribute flow and coordinated planting shapes habitats across whole watersheds. Conservation here cannot be separated from farming, tourism and village decisions.