
Great Crested Grebe
Podiceps cristatus
The Great Crested Grebe is the largest grebe of the Old World, an elegant waterbird with a long, slim neck, a double black crest and a chestnut ruff in the breeding season. It is famous for its ornate, synchronised courtship dances. It breeds on vegetated lakes across Europe and Asia, with related populations in Africa and Australasia, and in winter moves to large lakes, reservoirs and sheltered coasts.
Did you know?
- Its striped chicks are nicknamed “humbugs”, after the striped sweets.
- Hunting for its plumes in the 19th century helped inspire the first bird protection societies.
Voice
About the species
Identification
An elegant waterbird with a long neck and a sharp, straight, pinkish bill. In breeding plumage it has distinctive dark crests and a rufous-and-black ruff, which are lacking in winter; then it looks paler, with a white stripe above the eye below the black cap. The sexes look alike. It is larger than other grebes and has the showiest head ornaments in the breeding season.
Family
Podicipedidae
Size
Large (crow)
Colours
white, brown, grey, black
About the habitat
Medium to large freshwater lakes, ponds and sheltered bays with emergent vegetation for nesting; in winter also reservoirs and coastal waters.
Diet
Mainly small fish, as well as aquatic insects, crustaceans and occasionally frogs and newts.
Behaviour
An agile diver that chases fish underwater and often surfaces far from where it dived. Pairs perform elaborate displays, such as head-shaking and the “weed dance”, rising breast to breast with water plants in their bills. Both sexes build a floating nest among reeds and share incubation; the striped chicks often ride on a parent's back. Outside the breeding season it may gather in loose flocks.
Sources
Photo: JJ Harrison (https://www.jjharrison.com.au/), CC BY-SA 3.0 https://commons.wikimedia.org/wiki/File:Podiceps cristatus 2 - Lake Dulverton.jpg
Sound: Unknown authorUnknown author, CC BY 4.0 https://commons.wikimedia.org/wiki/File:Southern-crested-grebe-song.wav
Sound: Sonothèque ADVL, XC925320, CC0 1.0 https://xeno-canto.org/925320
Text: Wikipedia (English) + FinBIF species descriptions, CC BY-SA 4.0; FinBIF: CC BY 4.0 https://en.wikipedia.org/wiki/Great_crested_grebe
