Great Crested Grebe (Podiceps cristatus, Carl Linnaeus, 1758)
Length 46-51cm (18-20 inches) Wingspan 85-90cm (34-35 inches) Weight 800-1000g (29-36oz) Lifespan 10-15 years Social… flocks Status… Secure.
This Grebe is known for its elaborate display, in mating season.
Occurrence… Widespread throughout Europe, except for the far north.
In winter… Mostly seen on large lakes, reservoirs and sheltered coastal waters.
Feeding… Dives from water’s surface and stays under for lengthy periods, mainly in search for fish, also, large aquatic invertebrates, newts and small frogs, will also be eaten.
Nesting…Nests are constructed at the water’s edge, usually close to other nesting Great Crested Grebes. Generally, on large lakes, flooded gravel pits, large rivers and reservoirs. various plant material is collected and anchored to secure growing vegetation. 3-4 chalky white eggs are laid. (Hatching within 29 days)
1 brood February-June.
The young birds are taught from an early age the skills of diving, for prey. Cared for by both parents, until practically adults.
Voice… Various loud barks and growling notes in the summertime, juveniles make loud, fluty whistles.