1. The lesser flamingo is the most numerous of all flamingo species, with an estimated population of 1.5 to 2.5 million individuals.
2. The second most numerous flamingo species is the greater flamingo. Exact numbers of these birds are difficult to assess because of their extensive range and migration patterns.
3. The Chilean flamingo is the most numerous of the south American flamingos. Estimated total population is not more than 200,000 individuals, and the population is in a decline.
4. The James’ flamingo has an estimated population of 64,000 individuals.
5. Estimated population of the Andean flamingo is 33,927 birds with a decreasing trend.
6. In 1956, the Caribbean flamingo numbers were estimated at only 21,500. Since then, the population has increased to a current estimate of 850,000 to 880,000 birds and a stable trend.