Lake Natron
In Africa, where they are most numerous, the lesser flamingos breed principally on the highly caustic Lake Natron in northern Tanzania. Their other African breeding sites are at Etosha Pan, Makgadikgadi Pan, and Kamfers Dam. The last confirmed breeding at Aftout es Saheli in coastal Mauritania was in 1965. Breeding occurred at Lake Magadi in Kenya in 1962 when Lake Natron was unsuitable due to flooding. In the early 20th century, breeding was also observed at Lake Nakuru.