LC
Red-knobbed Coot Fulica cristata



Taxonomy

Taxonomic source(s)
AERC TAC. 2003. AERC TAC Checklist of bird taxa occurring in Western Palearctic region, 15th Draft. Available at: http://www.aerc.eu/DOCS/Bird_taxa_of_the_WP15.xls.
AERC TAC. 2003. AERC TAC Checklist of bird taxa occurring in Western Palearctic region, 15th Draft. Available at: http://www.aerc.eu/DOCS/Bird_taxa_of_the_WP15.xls.
Cramp, S. and Perrins, C.M. 1977-1994. Handbook of the birds of Europe, the Middle East and Africa. The birds of the western Palearctic. Oxford University Press, Oxford.
Cramp, S.; Perrins, C. M. 1977-1994. Handbook of the birds of Europe, the Middle East and Africa. The birds of the western Palearctic. Oxford University Press, Oxford.
del Hoyo, J., Collar, N.J., Christie, D.A., Elliott, A. and Fishpool, L.D.C. 2014. HBW and BirdLife International Illustrated Checklist of the Birds of the World. Lynx Edicions BirdLife International, Barcelona, Spain and Cambridge, UK.
del Hoyo, J.; Collar, N. J.; Christie, D. A.; Elliott, A.; Fishpool, L. D. C. 2014. HBW and BirdLife International Illustrated Checklist of the Birds of the World. Barcelona, Spain and Cambridge UK: Lynx Edicions and BirdLife International.

IUCN Red List criteria met and history
Red List criteria met
Critically Endangered Endangered Vulnerable
- - -

Red List history
Year Category Criteria
2016 Least Concern
2012 Least Concern
2009 Least Concern
2008 Least Concern
2004 Least Concern
2000 Lower Risk/Least Concern
1994 Lower Risk/Least Concern
1988 Lower Risk/Least Concern
Species attributes

Migratory status not a migrant Forest dependency does not normally occur in forest
Land-mass type Average mass -
Range

Estimate Data quality
Extent of Occurrence (breeding/resident) 27,100,000 km2 medium
Severely fragmented? no -
Population
Estimate Data quality Derivation Year of estimate
Population size unknown poor estimated 2016
Population trend decreasing - suspected -
Generation length 7 years - - -

Population justification: The global population is estimated at 107,000-1,011,000 individuals (Wetlands International 2016). The European population is estimated at 25-90 pairs, which equates to 50-170 mature individuals. However Europe represents <5% of the global range.

Trend justification: The overall population trend is decreasing, although some populations have stable trends (Wetlands International 2016). The tiny European population is estimated to be fluctuating (BirdLife International 2015).


Country/territory distribution
Country/Territory Presence Origin Resident Breeding visitor Non-breeding visitor Passage migrant
Algeria possibly extinct native yes
Angola extant native yes
Botswana extant native yes
Burundi extant vagrant yes
Congo, The Democratic Republic of the extant native yes
Eritrea extant native yes
Eswatini extant native yes
Ethiopia extant native yes
France extant vagrant yes
Italy extant vagrant yes
Kenya extant native yes
Lesotho extant native yes
Madagascar extant native yes
Malawi extant native yes
Malta extant vagrant yes
Morocco extant native yes
Mozambique extant native yes
Namibia extant native yes
Oman extant vagrant yes
Portugal extant vagrant yes
Rwanda extant native yes
Somalia extant vagrant yes
South Africa extant native yes
Spain extant native yes
Tanzania extant native yes
Tunisia extinct native yes
Uganda extant native yes
United Arab Emirates extant introduced yes
Zambia extant native yes
Zimbabwe extant native yes

Important Bird and Biodiversity Areas (IBA)
Country/Territory IBA Name
Ethiopia Lake Awassa
Ethiopia Lakes Alemaya and Adele
Kenya Lake Naivasha
Morocco Aguelmane de Sidi Ali Ta'nzoult
Morocco Aguelmane n'Tifounassine
Morocco Barrage Idriss Premier
Morocco Canton Forestier de Sidi Bou Ghaba
Morocco Dwiyate
Morocco Marais Larache
Morocco Merja Bargha
Morocco Merja Halloufa
Morocco Merja Zerga
Morocco Parc Naturel d'Ifrane
South Africa Barberspan and Leeupan
South Africa Cape Whale Coast
South Africa De Hoop Nature Reserve
South Africa Grasslands
South Africa Spitskop Dam
South Africa Wilderness - Sedgefield Lakes Complex
Spain Cádiz bay
Spain Guadalquivir marshes
Spain Lagunas de El Puerto de Santa María
Spain Lebrija, Las Cabezas and Espera lagoons
Spain Los Tollos lake
Spain Marjales de La Safor
Spain Medina and Puerto Real lagoons
Tanzania Lake Tlawi
Tanzania Singida lakes
Zambia Sumbu National Park and Tondwa Game Management Area

Habitats & altitude
Habitat (level 1) Habitat (level 2) Importance Occurrence
Artificial/Aquatic & Marine Artificial/Aquatic - Ponds (below 8ha) suitable resident
Artificial/Aquatic & Marine Artificial/Aquatic - Wastewater Treatment Areas suitable resident
Artificial/Aquatic & Marine Artificial/Aquatic - Water Storage Areas (over 8ha) suitable resident
Marine Coastal/Supratidal Coastal Brackish/Saline Lagoons/Marine Lakes suitable resident
Marine Coastal/Supratidal Coastal Freshwater Lakes suitable resident
Wetlands (inland) Permanent Freshwater Lakes (over 8ha) suitable resident
Wetlands (inland) Permanent Freshwater Marshes/Pools (under 8ha) suitable resident
Wetlands (inland) Permanent Rivers/Streams/Creeks (includes waterfalls) suitable resident
Wetlands (inland) Seasonal/Intermittent Freshwater Lakes (over 8ha) suitable resident
Wetlands (inland) Seasonal/Intermittent Freshwater Marshes/Pools (under 8ha) suitable resident
Altitude 0 - 3000 m Occasional altitudinal limits  

Threats & impact
Threat (level 1) Threat (level 2) Impact and Stresses
Agriculture & aquaculture Livestock farming & ranching - Scale Unknown/Unrecorded Timing Scope Severity Impact
Ongoing Minority (<50%) Negligible declines Low Impact: 4
Stresses
Ecosystem degradation, Ecosystem conversion
Biological resource use Hunting & trapping terrestrial animals - Persecution/control Timing Scope Severity Impact
Ongoing Majority (50-90%) Negligible declines Low Impact: 5
Stresses
Species mortality
Invasive and other problematic species, genes & diseases Invasive non-native/alien species/diseases - Clostridium botulinum Timing Scope Severity Impact
Future Minority (<50%) Rapid Declines Low Impact: 4
Stresses
Species mortality
Invasive and other problematic species, genes & diseases Invasive non-native/alien species/diseases - Named species Timing Scope Severity Impact
Ongoing Minority (<50%) Negligible declines Low Impact: 4
Stresses
Ecosystem degradation, Competition
Invasive and other problematic species, genes & diseases Invasive non-native/alien species/diseases - Procambarus clarkii Timing Scope Severity Impact
Ongoing Minority (<50%) Negligible declines Low Impact: 4
Stresses
Ecosystem degradation, Competition
Natural system modifications Dams & water management/use - Abstraction of surface water (unknown use) Timing Scope Severity Impact
Ongoing Minority (<50%) Negligible declines Low Impact: 4
Stresses
Ecosystem degradation
Natural system modifications Fire & fire suppression - Increase in fire frequency/intensity Timing Scope Severity Impact
Ongoing Minority (<50%) Negligible declines Low Impact: 4
Stresses
Ecosystem degradation
Pollution Agricultural & forestry effluents - Herbicides and pesticides Timing Scope Severity Impact
Ongoing Minority (<50%) Negligible declines Low Impact: 4
Stresses
Species mortality
Pollution Agricultural & forestry effluents - Soil erosion, sedimentation Timing Scope Severity Impact
Ongoing Minority (<50%) Negligible declines Low Impact: 4
Stresses
Ecosystem degradation
Pollution Agricultural & forestry effluents - Type Unknown/Unrecorded Timing Scope Severity Impact
Ongoing Minority (<50%) Negligible declines Low Impact: 4
Stresses
Ecosystem degradation
Pollution Domestic & urban waste water - Type Unknown/Unrecorded Timing Scope Severity Impact
Ongoing Minority (<50%) Negligible declines Low Impact: 4
Stresses
Ecosystem degradation
Pollution Industrial & military effluents - Type Unknown/Unrecorded Timing Scope Severity Impact
Ongoing Minority (<50%) Negligible declines Low Impact: 4
Stresses
Ecosystem degradation

Recommended citation
BirdLife International (2025) Species factsheet: Red-knobbed Coot Fulica cristata. Downloaded from https://datazone.birdlife.org/species/factsheet/red-knobbed-coot-fulica-cristata on 18/01/2025.
Recommended citation for factsheets for more than one species: BirdLife International (2025) IUCN Red List for birds. Downloaded from https://datazone.birdlife.org/species/search on 18/01/2025.