northern grey-headed sparrow bird in grey with chestnut wings on ground at serengeti in tanzania, africa

africa animal beak beautiful billed bird brown chestnut common cute east environment fauna feather feathers grey griseus ground habitat habitation habitats head headed lowland national natural nature northern outdoor park parrot passer passeridae patch plumage serengeti shoulder southern sparrow species subtropical swahili swainson tanzania tone tropical underparts upperparts white whitish wing wings