Great Slaty Woodpecker

The Great Slaty Woodpecker is the world's largest woodpecker — a magnificent grey bird nearly half a metre long, with a powerful resonant drumming that echoes through the forest. Found in old-growth forests of Northeast India, it requires large dead trees for nesting. Namdapha and Pakke are the best locations. See Great Slaty Woodpeckers — the world's largest woodpecker — in Northeast India. Expert birding guide and old-growth forest tours.

Plan field days around Jan–Dec: light is often strongest at dawn and dusk, when many mammals and birds are most active. Work with a naturalist who knows local movement patterns — they will position you ethically while improving your odds of a encounter in Namdapha National Park.