Plain Flowerpecker

The plain flowerpecker is a tiny bird, 9cm long, found in the central Himalayas, through western Indonesia to Taiwan, with no marked difference between males and females. Its natural habitat is subtropical or tropical moist lowland forest, and like many flowerpeckers it favours mistletoe for foraging (Wikipedia, general species account).

The subspecies found in north-eastern India, extending into Myanmar, Laos and southern China, called olivaceum by earlier authors, is treated by Pamela C. Rasmussen as a separate species. The source read gives no diet detail beyond mistletoe and no breeding information, so none is stated.