THE WATER OUZEL, OR DIPPER,
(Cinclus aquaticus,)
Is found in most parts of this island, and is about the size of the common blackbird. It feeds upon aquatic insects and small fish. The head and upper side of the neck are of a kind of umber colour, and sometimes black with a shade of red; the back and coverings of the wings are a mixture of black and ash-colour, the throat and breast perfectly white.
The Dipper is said to walk along the bottom of a lake or river as easily as on land; but this is far from being the case, as, though it readily plunges into the water, it appears to tumble about in a very extraordinary manner, with its head downwards. Even on land the bird walks awkwardly, as its feet are best adapted for the slippery stones on which it passes the greater part of its life, watching for the insects which it picks up on the edge of the water. Its movements under water are really performed by means of the wings, the bird positively flying through the water. When disturbed, it usually flirts up its tail, and makes a chirping noise. Its song in spring is said to be very pretty. In some places this bird is supposed to be migratory.
