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Fulica atra

Fulica atra (*)

Cladus: Eukaryota
Supergroup: Opisthokonta
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Superclassis: Tetrapoda
Classis: Aves
Subclassis: Carinatae
Infraclassis: Neornithes
Parvclassis: Neognathae
Ordo: Gruiformes
Familia: Rallidae
Genus: Fulica
Species: Fulica atra

Fulica atra (*)


Fulica atra Linnaeus, 1758


* Syst.Nat.ed.10 p.152

Vernacular names
Български: Лиска
Česky: Lyska černá
Dansk: Blishøne
Deutsch: Blässhuhn
Ελληνικά: Φαλαρίδα (Κοινή)
English: Eurasian Coot
Français: Foulque macroule
Frysk: Markol
עברית: אגמית
Magyar: Szárcsa
日本語: オオバン
Lietuvių: Laukys
Nederlands: Meerkoet
Polski: Łyska
Slovenčina: Lyska čierna
Suomi: Nokikana
Svenska: Sothöna
Vèneto: Fòlega

The Eurasian Coot, Fulica atra, also known as Coot, is a member of the rail and crake bird family, the Rallidae. The Australian subspecies is known as the Australian Coot.


The Coot breeds across much of the Old World on freshwater lakes and ponds. It occurs and breeds in Europe, Asia, Australia, and Africa. The species has recently expanded its range into New Zealand. It is resident in the milder parts of its range, but migrates further south and west from much of Asia in winter as the waters freeze.


A Eurasian Coot's call

The Coot is 36–42 cm long, and is largely black except for the white facial shield (which gave rise to the phrase "as bald as a coot", which the Oxford English Dictionary cites in use as early as 1430). As a swimming species, the Coot has partial webbing on its long strong toes.

The juvenile is paler than the adult, has a whitish breast, and lacks the facial shield; the adult black plumage develops when about 3–4 months old, but the white shield is only fully developed at about one year old.

This is a noisy bird with a wide repertoire of crackling, explosive, or trumpeting calls, often given at night.


The Coot is much less secretive than most of the rail family, and can be seen swimming on open water or walking across waterside grasslands. It is an aggressive species, and strongly territorial during the breeding season, and both parents are involved in territorial defence.[3] During the non-breeding season they may form large flocks, possibly related to predator avoidance.[4]

It is reluctant to fly and when taking off runs across the water surface with much splashing. They do the same, but without actually flying, when travelling a short distance at speed in territorial disputes. As with many rails, its weak flight does not inspire confidence, but on migration, usually at night, it can cover surprisingly large distances. It bobs its head as it swims, and makes short dives from a little jump.


This species builds a nest of dead reeds or grasses, but also pieces of paper or plastic near the water's edge or on underwater obstacles protruding from the water, laying up to 10 eggs, sometimes 2 or 3 times per season. Usually only a few young survive. They are frequent prey for birds such as herons and gulls.

Coots can be very brutal to their own young under pressure such as the lack of food. They will bite young that are begging for food and repeatedly do this until it stops begging and starves to death. But if the begging keeps going, then they may even bite so hard that the chick is killed.[5]


The Coot is an omnivore, and will take a variety of small live prey including the eggs of other water birds, as well as algae, vegetation, seeds and fruit.[6] It shows considerable variation in its feeding techniques, grazing on land or in the water. In the water it may upend in the fashion of a Mallard or dive in search of food.[7]


The Eurasian Coot is one of the species to which the Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) applies.


1. ^ BirdLife International (2004). Fulica atra. 2006. IUCN Red List of Threatened Species. IUCN 2006. www.iucnredlist.org. Retrieved on 10 May 2006. Database entry includes justification for why this species is of least concern.
2. ^ Condon, H. T. (1975) Checklist of the Birds of Australia: Non-Passerines Royal Australasian Ornithologists Union, 57:311
3. ^ Cave,A.J.; J.Visser; A.C. Perdeck. (1989). "Size and quality of the Coot (Fulica atra) territory in relation to age of its tenants and neighbours". Ardea 77: 87 - 97
4. ^ van den Hout PJ (2006) "Dense foraging flotillas of Eurasian coots Fulica atra explained by predation by Ganges soft-shell turtle Aspideretus gangeticus?". Ardea 94 (2): 271-274
5. ^ Attenborough, David (1998). The Life of Birds. Princeton: Princeton University Press. ISBN 9780691016337.
6. ^ Martin R. Perrow, J. Hans Schutten, John R. Howes, Tim Holzer, F. Jane Madgwick and Adrian J. D. Jowitt (1997) "Interactions between coot (Fulica atra) and submerged macrophytes: the role of birds in the restoration process". Hydrobiologia 342/343: 241–255 doi:10.1023/A:1017007911190
7. ^ Brigitte J. Bakker and Robin A. Fordham (1993) "Diving behaviour of the Australian Coot in a New Zealand lake". Notornis 40 (2): 131–136

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Source: Wikipedia, Wikispecies: All text is available under the terms of the GNU Free Documentation License