Great Crested Grebe

The great crested grebe is the largest grebe of the Old World, 46 to 51cm long with a wingspan of 59 to 73cm, weighing 0.9 to 1.5kg. It is marked by striking black, orange-brown and white plumage and an elaborate courtship display involving synchronised dances. In winter it is whiter than most grebes, with white above the eye and a pink bill (Wikipedia, general species account).

It is an excellent swimmer and diver and pursues fish underwater, with a loud barking call. It breeds in vegetated areas of freshwater lakes, laying an average of four chalky-white eggs, incubated by both parents for 27 to 29 days. The chicks have boldly striped heads and are often called humbugs. It is resident in the milder west of its range and migrates from colder regions.