Lesser Flamingo
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| Lesser Flamingo | ||||||||||||||
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| Phoenicopterus minor Geoffroy Saint-Hilaire, 1798 |
The Lesser Flamingo (Phoenicopterus minor) is a species in the flamingo family of birds which occurs in Africa (principally in the Great Rift Valley), across to Pakistan and northwest India. It is a very rare vagrant to southern Europe, with several records from Spain. Birds are occasionally reported from further north, but are generally considered to be escapes.
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It is the smallest and most numerous flamingo, probably numbering up to two million individual birds. In Africa, where they are most numerous, the Lesser Flamingos breeds principally on the highly caustic Lake Natron in Northern Tanzania. Like all flamingos, they lay a single chalky white egg on mounds they build of mud. Most of the plumage is pinkish white.
Chicks join creches soon after hatching, sometimes numbering over a hundred thousand individuals. The creches are marshalled by a few adult birds who lead them by foot to fresh water, a journey that can reach over 20 miles.
The clearest difference between this species and Greater Flamingo, the only other Old World species, is the much more extensive black on the bill. Size is less helpful unless the species are together, since the sexes of each species also differ in height.
This species feeds primarily on Spirulina, a cyanobacteria which grows only in very alkaline lakes. Although blue-green in colour, the bacteria contains the phtotosynthetic pigments that gives the birds their pink colour. Their deep bill is specialised for filtering tiny food items.
Lesser Flamingos are predated on by a variety of species including Marabou Storks, baboons, African Fish Eagles and jackals.
The population in the two key east African lakes, Nakuru and Bogoria, have been adversely affected in recent years by suspected heavy metal poisoning.
Its primary African breeding area in Lake Natron is currently under threat by a proposed soda ash plant by Tata Chemicals.
The Lesser Flamingo is one of the species to which the Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) applies.
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- BirdLife International (2006). Phoenicopterus minor. 2006 IUCN Red List of Threatened Species. IUCN 2006. Retrieved on 11 May 2006. Database entry includes a brief justification of why this species is near threatened
Categories: Near Threatened species | Phoenicopteridae | Flamingos | Birds of Africa | Birds of Pakistan | Birds of India | Birds of Tanzania | Birds of Oman | Birds of Yemen | Birds of Iran | Birds of Afghanistan | Birds of Mauritania | Birds of The Gambia | Birds of Senegal | Birds of Guinea | Birds of Sierra Leone | Birds of Liberia | Birds of Guinea-Bissau | Birds of Cote d'Ivoire | Birds of Ghana | Birds of Togo | Birds of Benin | Birds of Nigeria | Birds of Niger | Birds of Chad | Birds of Cameroon | Birds of Egypt | Birds of Ethiopia | Birds of Eritrea | Birds of Sudan | Birds of Djibouti | Birds of Somalia | Birds of Kenya | Birds of Burundi | Birds of Rwanda | Birds of the Democratic Republic of Congo | Birds of Malawi | Birds of Mozambique | Birds of Zambia | Birds of Zimbabwe | Birds of Swaziland | Birds of Lesotho | Birds of South Africa | Birds of Namibia | Birds of Botswana | Birds of Angola | Birds of Congo | Birds of Gabon | Birds of Madagascar