two house sparrows (passer domesticus) perched on a pool cable in monochrome

drawing monochrome white sketch black branch art wing iron hand flower leaf glass twig two house sparrows passer domesticus perched pool cable commonly sparrow small adaptable passerine bird found worldwide urban rural areas males distinguished chestnutbrown gray plumage bib cheeks females juveniles subdued streaked brown coloration highly social flocks chirpy lively calls omnivorous feeding varied diet includes seeds insects scraps human activity adaptability environments close association