Biology:List of Podicipediformes by population

From HandWiki
Short description: none


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

Species by global population

Common name Binomial name Population Status Trend Notes Image
Junin grebe Podiceps taczanowskii 217- 304[1] CR[1] Decrease[1] Endemic to Lake Junín, Peru.[1] PodicepsTaczanowskiKeulemans.jpg
Hooded grebe Podiceps gallardoi 1000 – 1200[2] CR[2] Decrease[2] Estimated at 3000 – 5000 in 1997.[2]
New Zealand grebe Poliocephalus rufopectus 1900 – 2000[3] VU[3] Decrease[3] NZDabchickZoom X2.JPG
Madagascar grebe Tachybaptus pelzelnii 5000[4] VU[4] Decrease[4] Minimum estimate.[4] Madagascar Grebe.jpg
Clark's grebe Aechmophorus clarkii 11 000 – 21 000[5] LC[5] Decrease[5] Clark's grebe2.jpg
Western grebe Aechmophorus occidentalis 130 000[6] LC[6] Decrease[6] Western Grebe 2.jpg
Horned grebe Podiceps auritus 140 000 – 1 100 000[7] LC[7] Decrease[7] Horned Grebe - Podiceps auritus.jpg
Red-necked grebe Podiceps grisegena 190 000 – 290 000[8] LC[8] Decrease[8] Podiceps cristatus 3 (Lukasz Lukasik).jpg
Little grebe Tachybaptus ruficollis 610 000 – 3 500 000[9] LC[9] Decrease[9] Zwergtaucher 060319 3.jpg
Great crested grebe Podiceps cristatus 920 000 – 1 400 000[10] LC[10] Unknown[10] Podiceps cristatus 2 - Lake Dulverton.jpg
Black-necked grebe Podiceps nigricollis 3 900 000 – 4 200 000[11] LC[11] Unknown[11] Podiceps nigricollis (Marek Szczepanek).jpg

See also

References

  1. ↑ 1.0 1.1 1.2 1.3 BirdLife International (2020). "Podiceps taczanowskii". IUCN Red List of Threatened Species 2020: e.T22696623A179685461. doi:10.2305/IUCN.UK.2020-3.RLTS.T22696623A179685461.en. https://www.iucnredlist.org/species/22696623/179685461. Retrieved 12 November 2021. 
  2. ↑ 2.0 2.1 2.2 2.3 BirdLife International (2019). "Podiceps gallardoi". IUCN Red List of Threatened Species 2019: e.T22696628A145837361. doi:10.2305/IUCN.UK.2019-3.RLTS.T22696628A145837361.en. https://www.iucnredlist.org/species/22696628/145837361. Retrieved 12 November 2021. 
  3. ↑ 3.0 3.1 3.2 BirdLife International (2016). "Poliocephalus rufopectus". IUCN Red List of Threatened Species 2016: e.T22696592A93572730. doi:10.2305/IUCN.UK.2016-3.RLTS.T22696592A93572730.en. https://www.iucnredlist.org/species/22696592/93572730. Retrieved 12 November 2021. 
  4. ↑ 4.0 4.1 4.2 4.3 BirdLife International (2018). "Tachybaptus pelzelnii". IUCN Red List of Threatened Species 2018: e.T22696565A131612478. doi:10.2305/IUCN.UK.2018-2.RLTS.T22696565A131612478.en. https://www.iucnredlist.org/species/22696565/131612478. Retrieved 12 November 2021. 
  5. ↑ 5.0 5.1 5.2 BirdLife International (2016). "Aechmophorus clarkii". IUCN Red List of Threatened Species 2016: e.T22696634A93575258. doi:10.2305/IUCN.UK.2016-3.RLTS.T22696634A93575258.en. https://www.iucnredlist.org/species/22696634/93575258. Retrieved 12 November 2021. 
  6. ↑ 6.0 6.1 6.2 BirdLife International (2019). "Aechmophorus occidentalis". IUCN Red List of Threatened Species 2019: e.T22696631A139355294. doi:10.2305/IUCN.UK.2019-3.RLTS.T22696631A139355294.en. https://www.iucnredlist.org/species/22696631/139355294. Retrieved 12 November 2021. 
  7. ↑ 7.0 7.1 7.2 BirdLife International (2018). "Podiceps auritus". IUCN Red List of Threatened Species 2018: e.T22696606A132066871. doi:10.2305/IUCN.UK.2018-2.RLTS.T22696606A132066871.en. https://www.iucnredlist.org/species/22696606/132066871. Retrieved 12 November 2021. 
  8. ↑ 8.0 8.1 8.2 BirdLife International (2018). "Podiceps grisegena". IUCN Red List of Threatened Species 2018: e.T22696599A132582688. doi:10.2305/IUCN.UK.2018-2.RLTS.T22696599A132582688.en. https://www.iucnredlist.org/species/22696599/132582688. Retrieved 12 November 2021. 
  9. ↑ 9.0 9.1 9.2 BirdLife International (2019). "Tachybaptus ruficollis". IUCN Red List of Threatened Species 2019: e.T22696545A155540155. doi:10.2305/IUCN.UK.2019-3.RLTS.T22696545A155540155.en. https://www.iucnredlist.org/species/22696545/155540155. Retrieved 12 November 2021. 
  10. ↑ 10.0 10.1 10.2 BirdLife International (2019). "Podiceps cristatus". IUCN Red List of Threatened Species 2019: e.T22696602A154250080. doi:10.2305/IUCN.UK.2019-3.RLTS.T22696602A154250080.en. https://www.iucnredlist.org/species/22696602/154250080. Retrieved 12 November 2021. 
  11. ↑ 11.0 11.1 11.2 BirdLife International (2018). "Podiceps nigricollis". IUCN Red List of Threatened Species 2018: e.T22696610A132584321. doi:10.2305/IUCN.UK.2018-2.RLTS.T22696610A132584321.en. https://www.iucnredlist.org/species/22696610/132584321. Retrieved 12 November 2021. 



Retrieved from "https://handwiki.org/wiki/index.php?title=Biology:List_of_Podicipediformes_by_population&oldid=3685973"