- Great Crested Grebe
Taxobox
name = Great Crested Grebe
status = LC | status_system = IUCN3.1
regnum =Animal ia
phylum = Chordata
classis = Aves
ordo = Podicipediformes
familia =Podicipedidae
genus = "Podiceps "
species = "P. cristatus"
binomial = "Podiceps cristatus"
binomial_authority = (Linnaeus, 1758)The Great Crested Grebe, "Podiceps cristatus" is a member of thegrebe family of water birds.Description
The Great Crested Grebe is 46-51 cm long with a 59-73 cm wingspan. It is an excellent swimmer and diver, and pursues its fish prey underwater. The adults are unmistakable in summer with head and neck decorations. In winter, this is whiter than most grebes, with white above the eye, and a pink bill. It is the largest European grebe.
The young are remarkable because their heads are striped black and white, much like zebras. They lose these markings when they become adults.
Distribution
The Great Crested Grebe breeds in vegetated areas of freshwater lakes. The subspecies "P. c. cristatus" is found across
Europe andAsia . It is resident in the milder west of its range, but migrates from the colder regions. It winters on freshwater lakes and reservoirs or the coast. TheAfrica n subspecies "P. c. infuscatus" and theAustralasia n subspecies "P. c. australis" are mainly sedentary.Behaviour
The Great Crested Grebe has an elaborate mating display. Like all grebes, it nests on the water's edge, since its legs are set very far back and it cannot walk well. Usually two eggs are laid, and the striped young are sometimes carried on the adult's back.Young grebes are capable of swimming and diving almost at hatching. The Crested Grebe feeds mainly on fish, but also little
crustacean s,insect s and little frogs.This species was hunted almost to
extinction in theUnited Kingdom in the 19th century for its head plumes, which were used to decorate hats. TheRSPB was set up to help protect this species, which is again common.Gallery
References
* Database entry includes justification for why this species is of least concern
External links
* [http://blx1.bto.org/birdfacts/results/bob90.htm BTO BirdFacts - Great-crested Grebe]
* [http://www.birdlife.org/datazone/species/index.html?action=SpcHTMDetails.asp&sid=3639&m=0 BirdLife Species Factsheet]
* [http://www.redlist.org/search/details.php?species=49528 IUCN Red List]
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