関連ワード:
which bird can swim but not fly which bird found in antarctica can swim but not fly name the bird which can swim but not fly which black.and white bird can swim but not fly which among the following birds can swim but not fly only bird that can swim but not fly bird that can swim and not fly how many birds can swim but not fly which black and white bird can swim in the ocean but not fly in the sky are birds that can't fly but they can swim
