Water thrush : A North American bird of the genus Seiurus, belonging to the Warbler family, especially the common species (S. Noveboracensis).

Water thrush : The European water ousel.

Water thrush : The pied wagtail.

Example:


Taxonomy
WATER THRUSH, bird, Wagtail, Aquatic, wings, Louisiana Waterthrush, cane, ground, Turdus, latter bird, Wood Thrush, Seiurus motacilla, states, tail, nest, species, breeds, aquaticus.

Defination from the web:
... is admired, I am inclined, after having often listened to it, to pronounce it in no degree superior to that of the Louisiana Water Thrush. ... WATER THRUSH, Turdus aquaticus, Wils. Amer. Orn., vol. iii. p. 66. SYLVIA NOVAEBORACENSIS, Bonap. Syn., p. 77. ...