white-rumped munia or white rumped mannikin - lonchura striata

asia avadavats aves backed bangladesh bengalese bhutan bird black brown cambodia china chocolate cute dark democratic domesticated estrildidae estrildine finches grassland hodgson india indonesia lanka lao malaysia mannikin munia munias myanmar nepal nicobar parrotfinches people province republic rumped scrub sharp silverbill singapore sri striated sumatra tailed taiwan thailand vietnam waxbills white woodland x27