THERE are a number of black-necked grebes swimming about on reservoirs and lakes in various parts of the country.
They are small birds, not much larger than the more familiar little grebes, and like them they dive repeatedly, often staying down for half a minute. In their present winter plumage, they are black above and white below, with a pointed black cap and whitish cheeks. Their steep forehead is noticeable. They are shy birds, easily overlooked if the water is rough, and when they are uneasy they dive or drift away rather than fly. Little grebes are bolder, and at present their plumage is mainly brown, with a tufty white tail.
Black-necked grebes are found across Europe, as well as in parts of Asia and America, but only a handful of pairs nest here, on secluded lakes surrounded with plants that they can hide in. But if they are seen in summer, they are very recognisable, with a black head and neck, and a fan of golden feathers behind their red eye, as well as rufous flanks.
They are easily frightened off by boats, and sometimes a pike will leap up and swallow one of them.
DJM