The common tern has a larger head, thicker neck, longer legs, and more triangular and stiffer wings than its relative, and has a more powerful, direct flight.[25] The Arctic tern has greyer underparts than the common, which make its white cheeks more obvious, whereas the rump of the common tern can be greyish in non-breeding plumage, compared to the white of its relative.
Las jovencitas desordenadas no irán al baile, así que mantened las cabañas limpias y los uniformes impecables, y seremos una familia felizParaCrawl Corpus ParaCrawl Corpus