Surniculus lugubris (Horsfield, 1821) – Square-tailed Drongo Cuckoo
Includes here dicruroides ('Fork-tailed Drongo Cuckoo'), which is sometimes treated as separate from lugubris, with the latter sensu stricto becoming 'Square-tailed Drongo Cuckoo' (BLI, eBird, IOC).
Cite this page along with its URL as:
Anonymous. 2019. Surniculus lugubris (Horsfield, 1821) – Square-tailed Drongo Cuckoo. Birds of India Consortium (eds.). Birds of India, v. 1.74. Indian Foundation for Butterflies.