List of Pelecaniformes by population

This is a list of Pelecaniformes 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 Pelecaniformes have had their numbers quantified.

Species by global population

Common name Binomial name Population Status Trend Notes Image
Rough-faced shag Phalacrocorax carunculatus 350 – 1500[1] VU[1] Steady[1]
Bounty shag Phalacrocorax ranfurlyi 620[2] VU[2] Steady[2] Minimum estimate.[2]
Chatham shag Phalacrocorax onslowi 1070[3] CR[3] Decrease[3]
Pitt shag Phalacrocorax featherstoni 1400[4] EN[4] Decrease[4]
Flightless cormorant Phalacrocorax harrisi 1679[5] VU[5] Steady[5]
Christmas frigatebird Fregata andrewsi 3600 – 7200[6] CR[6] Decrease[6]
Auckland shag Phalacrocorax colensoi 4500[7] VU[7] Steady[7]
Bronze shag Phalacrocorax chalconotus 5000 – 8000[8] VU[8] Decrease[8] Numbers may be overestimated.[8]
Shoebill Balaeniceps rex 5000 – 8000[9] VU[9] Decrease[9]
Red-billed tropicbird Phaethon aethereus 5000 – 20 000[10] LC[10] Decrease[10]
Campbell shag Phalacrocorax campbelli 8000[11] VU[11] Steady[11] Estimate may be dated.[11]
Bank cormorant Phalacrocorax neglectus 8400[12] EN[12] Decrease[12]
Crowned cormorant Phalacrocorax coronatus 8700[13] NT[13] Steady[13]
Abbott's booby Papasula abbotti 9000[14] EN[14] Decrease[14]
Dalmatian pelican Pelecanus crispus 10 000 – 13 900[15] VU[15] Decrease[15]
Spot-billed pelican Pelecanus philippensis 13 000 – 18 000[16] NT[16] Decrease[16]
Ascension frigatebird Fregata aquila 25 000 – 32 000[17] VU[17] Unknown[17]
Japanese cormorant Phalacrocorax capillatus 25 000 – 100 000[18] LC[18] Unknown[18]
Red-legged cormorant Phalacrocorax gaimardi 30 000[19] NT[19] Decrease[19]
Nazca booby Sula granti 30 000[20] LC[20] Decrease[20] Minimum estimate.[20]
Red-tailed tropicbird Phaethon rubricauda 32 000[21] LC[21] Steady[21] Minimum estimate.[21]
Oriental darter Anhinga melanogaster 33 000[22] NT[22] Decrease[22] Minimum estimate.[22]
White-tailed tropicbird Phaethon lepturus 50 000[23] LC[23] Decrease[23] Minimum estimate.[23]
Pygmy cormorant Phalacrocorax pygmeus 85 000 – 180 000[24] LC[24] Increase[24]
Peruvian pelican Pelecanus thagus 100 000 – 1 000 000[25] NT[25] Increase[25]
Socotra cormorant Phalacrocorax nigrogularis 110 000[26] VU[26] Decrease[26]
American white pelican Pelecanus erythrorhynchos 180 000[27] LC[27] Increase[27]
Brown booby Sula leucogaster 200 000[28] LC[28] Decrease[28] Minimum estimate.[28]
Cape gannet Morus capensis 300 000[29] VU[29] Decrease[29] Mature population only (~150 000 pairs).[29]
Red-faced cormorant Phalacrocorax urile 200 000[30] LC[30] Decrease[30] Minimum estimate.[30]
Cape cormorant Phalacrocorax capensis 200 000 – 250 000[31] NT[31] Steady[31]
Northern gannet Morus bassanus 950 000 – 1 200 000[32] LC[32] Increase[32]
Red-footed booby Sula sula 1 000 000[33] LC[33] Decrease[33] Minimum estimate.[33]
Great cormorant Phalacrocorax carbo 1 400 000 – 2 900 000[34] LC[34] Increase[34]
Neotropic cormorant Phalacrocorax brasilianus 2 000 000[35] LC[35] Increase[35]
Guanay cormorant Phalacrocorax bougainvillii 2 500 000 – 4 999 999[36] NT[36] Decrease[36]

See also

References

  1. 1 2 3 BirdLife International (2012). "Phalacrocorax carunculatus". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-14.
  2. 1 2 3 4 BirdLife International (2012). "Phalacrocorax ranfurlyi". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-15.
  3. 1 2 3 BirdLife International (2012). "Phalacrocorax onslowi". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-15.
  4. 1 2 3 BirdLife International (2012). "Phalacrocorax featherstoni". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-14.
  5. 1 2 3 BirdLife International (2012). "Phalacrocorax harrisi". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-14.
  6. 1 2 3 BirdLife International (2012). "Fregata andrewsi". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-14.
  7. 1 2 3 BirdLife International (2012). "Phalacrocorax colensoi". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-14.
  8. 1 2 3 4 BirdLife International (2012). "Phalacrocorax chalconotus". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-14.
  9. 1 2 3 BirdLife International (2012). "Balaeniceps rex". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-14.
  10. 1 2 3 BirdLife International (2012). "Phaethon aethereus". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-14.
  11. 1 2 3 4 BirdLife International (2012). "Phalacrocorax campbelli". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-14.
  12. 1 2 3 BirdLife International (2012). "Phalacrocorax neglectus". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-14.
  13. 1 2 3 BirdLife International (2012). "Phalacrocorax coronatus". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-14.
  14. 1 2 3 BirdLife International (2012). "Papasula abbotti". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-14.
  15. 1 2 3 BirdLife International (2012). "Pelecanus crispus". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-14.
  16. 1 2 3 BirdLife International (2012). "Pelecanus philippensis". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-14.
  17. 1 2 3 BirdLife International (2012). "Fregata aquila". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-14.
  18. 1 2 3 BirdLife International (2012). "Phalacrocorax capillatus". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-14.
  19. 1 2 3 BirdLife International (2012). "Phalacrocorax gaimardi". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-14.
  20. 1 2 3 4 BirdLife International (2012). "Sula granti". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-15.
  21. 1 2 3 4 BirdLife International (2012). "Phaethon rubricauda". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-14.
  22. 1 2 3 4 BirdLife International (2012). "Anhinga melanogaster". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-14.
  23. 1 2 3 4 BirdLife International (2012). "Phaethon lepturus". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-14.
  24. 1 2 3 BirdLife International (2012). "Phalacrocorax pygmeus". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-15.
  25. 1 2 3 BirdLife International (2012). "Pelecanus thagus". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-14.
  26. 1 2 3 BirdLife International (2012). "Phalacrocorax nigrogularis". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-14.
  27. 1 2 3 BirdLife International (2012). "Pelecanus erythrorhynchos". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-14.
  28. 1 2 3 4 BirdLife International (2012). "Sula leucogaster". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-15.
  29. 1 2 3 4 BirdLife International (2012). "Morus capensis". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-14.
  30. 1 2 3 4 BirdLife International (2012). "Phalacrocorax urile". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-15.
  31. 1 2 3 BirdLife International (2012). "Phalacrocorax capensis". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-14.
  32. 1 2 3 BirdLife International (2012). "Morus bassanus". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-14.
  33. 1 2 3 4 BirdLife International (2012). "Sula sula". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-15.
  34. 1 2 3 BirdLife International (2012). "Phalacrocorax carbo". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-14.
  35. 1 2 3 BirdLife International (2012). "Phalacrocorax brasilianus". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-14.
  36. 1 2 3 BirdLife International (2012). "Phalacrocorax bougainvillii". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Retrieved 2012-12-14.
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