LC
Yellow-billed Stork Mycteria ibis



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 full migrant Forest dependency does not normally occur in forest
Land-mass type Average mass -
Range

Estimate Data quality
Extent of Occurrence (breeding/resident) 26,500,000 km2 medium
Severely fragmented? no -
Population
Estimate Data quality Derivation Year of estimate
Population size unknown poor estimated 2009
Population trend decreasing - suspected -
Generation length 8.4 years - - -

Trend justification: The overall trend is decreasing, although some populations may be stable (Wetlands International 2006).


Country/territory distribution
Country/Territory Presence Origin Resident Breeding visitor Non-breeding visitor Passage migrant
Angola extant native
Benin extant native
Botswana extant native
Bulgaria extant vagrant
Burkina Faso extant native
Burundi extant native
Cameroon extant native
Central African Republic extant native
Chad extant native
Congo extant native
Congo, The Democratic Republic of the extant native
Côte d'Ivoire extant native
Djibouti extant native
Egypt extant vagrant
Equatorial Guinea extant native
Eritrea extant native
Eswatini extant native
Ethiopia extant native
Gabon extant native
Gambia extant native
Ghana extant native
Guinea extant native
Guinea-Bissau extant native yes
Israel extant vagrant
Jordan extant vagrant
Kenya extant native
Lesotho extant native
Liberia extant native
Madagascar extant native
Malawi extant native
Mali extant native
Mauritania extant native
Morocco extant vagrant
Mozambique extant native
Namibia extant native
Niger extant native
Nigeria extant native
Qatar extant uncertain
Rwanda extant native
Senegal extant native
Sierra Leone extant native
Somalia extant native
South Africa extant native
South Sudan extant native yes
Spain extant vagrant
Sudan extant native
Tanzania extant native yes
Togo extant native
Tunisia extant vagrant
Türkiye extant vagrant
Uganda extant native
Zambia extant native yes
Zimbabwe extant native

Important Bird and Biodiversity Areas (IBA)
Country/Territory IBA Name
Guinea-Bissau Rio Tombali, Rio Cumbijã and Ilha de Melo
Kenya Lake Nakuru National Park
Kenya Tana River Delta
Senegal Djoudj wetlands
Senegal Parc National de Basse Casamance
South Africa iSimangaliso Wetland Park
South Sudan Sudd (Bahr-el-Jebel system)
Sudan Lake Kundi
Tanzania Lake Eyasi
Tanzania Lake Kitangire
Tanzania Lake Manyara
Tanzania Wembere steppe
Zambia Kafue Flats
Zambia Lower Zambezi National Park
Zambia South Luangwa National Park

Habitats & altitude
Habitat (level 1) Habitat (level 2) Importance Occurrence
Artificial/Aquatic & Marine Artificial/Aquatic - Irrigated Land (includes irrigation channels) suitable breeding
Artificial/Aquatic & Marine Artificial/Aquatic - Irrigated Land (includes irrigation channels) suitable non-breeding
Marine Intertidal Mud Flats and Salt Flats suitable non-breeding
Marine Intertidal Mud Flats and Salt Flats suitable breeding
Wetlands (inland) Bogs, Marshes, Swamps, Fens, Peatlands suitable breeding
Wetlands (inland) Bogs, Marshes, Swamps, Fens, Peatlands suitable non-breeding
Wetlands (inland) Permanent Freshwater Lakes (over 8ha) suitable breeding
Wetlands (inland) Permanent Freshwater Lakes (over 8ha) suitable non-breeding
Wetlands (inland) Permanent Saline, Brackish or Alkaline Lakes suitable non-breeding
Wetlands (inland) Permanent Saline, Brackish or Alkaline Lakes suitable breeding
Altitude   Occasional altitudinal limits  

Recommended citation
BirdLife International (2024) Species factsheet: Yellow-billed Stork Mycteria ibis. Downloaded from https://datazone.birdlife.org/species/factsheet/yellow-billed-stork-mycteria-ibis on 22/11/2024.
Recommended citation for factsheets for more than one species: BirdLife International (2024) IUCN Red List for birds. Downloaded from https://datazone.birdlife.org/species/search on 22/11/2024.