Original sentence: The White-throated Dipper is also known in Britain as the Water Ouzel (sometimes spelt "ousel") – ouzel originally meant the unrelated but superficially similar Blackbird (Old English osle)
Edited sentence: The White-throated Dipper and American Dipper are also known in Britain and America, respectively, as the Water Ouzel (sometimes spelt "ousel") – ouzel originally meant the unrelated but superficially similar Blackbird (Old English osle)