Ключевые слова: 2018, 091118, 9 november, animal, aquatic bird, bangladesh, bangladeshi photo, birdlife, birds, color image, day, day light, domestic, duck, duck photo, environment, fish, float, floating, flock, group, horizontal, kala bagi, khulna, landscape, motion, moving, natural, natural beauty, natural photo, nature, nip, outdoor, pirojpur, quiet, rural, rural scene, season, sun light, sundarban, sundarban photo, swan, swan photo, swans, swim, swimming, view, village, water, water bird,