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The average global population of all mature birds is estimated to be on the order of 100 billion individuals. [1] [2] [3] The total population including younglings is somewhat higher during the breeding season of each species. [3] This list is incomplete, because experts have not estimated all bird numbers.
List of Caprimulgiformes by population; List of Charadriiformes by population; List of Ciconiiformes by population; List of Columbiformes by population; List of Coraciiformes by population; List of Cuculiformes by population
Passeriformes (perching birds) Pelecaniformes (pelicans and relatives) Phoenicopteriformes (flamingos) ... This is a list of Gaviiformes species by global population ...
The 2012 observation of 721 birds showed that levels have remained the same over recent years, and the current full estimate need not be changed. [6] For more information on how these estimates were ascertained, see Wikipedia's articles on population biology and population ecology.
Common name Binomial name Population Status Trend Notes Image Storm's stork: Ciconia stormi: 400-500 [1]: EN [1] [1]Equal to 260-330 mature individuals. Based on estimates of 150 individuals in Malaysia, and 250 in Indonesia.
BirdLife International has assessed 352 species; 181 (51% of total species) have had their population estimated. Bird taxonomy is currently in a state of flux, much wider in scope than the complications arising from the realization that birds are dinosaurs, and a full scientific consensus on the division of orders has yet to be settled upon. [1]
Their population is estimated as between 10 16 –10 17 (10-100 quadrillion). [29] With an estimated 20 quadrillion ants their biomass comes to 12 megatons of dry carbon, which is more than all wild birds and non-human mammals combined.
Passeriformes (perching birds) Pelecaniformes (pelicans and relatives) Phoenicopteriformes ... This is a list of Passeriforme species by global population. While ...