This is a list of
Psittaciformes species by global population. While numbers are estimates, they have been made by the experts in their fields. For more information on how these estimates were ascertained, see Wikipedia's articles on
population biology and
population ecology.
This list is not comprehensive, as not all Psittaciformes have had their numbers quantified. All numbers, unless explicitly stated otherwise in the notes, regard individuals in the wild only.
Species by global population
See also
*
Lists of birds by population
*
Lists of organisms by population
References
{{Birds by population
Birds
Birds are a group of warm-blooded vertebrates constituting the class Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweigh ...
Psittaciformes