List of Struthioniformes by population

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This is a list of Struthioniformes 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.

Contents

This list is not comprehensive, as not all extant Struthioniformes have been enumerated.

Species by global population

Common name Binomial name Population Status TrendNotesImage
Little spotted kiwi Apteryx owenii1,500 [1] NT [1] Increase2.svg [1] Minimum estimate. [1] Little spotted kiwi, Apteryx owenii, Auckland War Memorial Museum.jpg
Northern cassowary Casuarius unappendiculatus10,000-19,999 [2] LC [2] Decrease2.svg [2] Casuarius unappendiculatus qtl1.jpg
Great spotted kiwi Apteryx haastii9,300 [3] VU [3] Decrease2.svg [3] Am media-v-602297.jpg
Southern cassowary Casuarius casuarius20,000-49,999 [4] LC [4] Decrease2.svg [4] Kasuaris.jpg
Common emu Dromaius novaehollandiae630,000-725,000 [5] LC [5] Steady2.svg [5] Emu-wild.jpg
Southern brown kiwi Apteryx australis16,500 [6] VU [6] Decrease2.svg [6] Tokoeka.jpg
North Island brown kiwi Apteryx mantelli10,000-19,999 [7] VU [7] Steady2.svg [7] Preliminary estimate. [7] Apteryx mantelli -Rotorua, North Island, New Zealand-8a.jpg

See also

References

  1. 1 2 3 4 BirdLife International. (2022). "Apteryx owenii". IUCN Red List of Threatened Species . 2022: e.T22678129A214096691. doi: 10.2305/IUCN.UK.2022-2.RLTS.T22678129A214096691.en . Retrieved 27 August 2025.
  2. 1 2 3 BirdLife International. (2017). "Casuarius unappendiculatus". IUCN Red List of Threatened Species . 2017: e.T22678114A118134784. doi: 10.2305/IUCN.UK.2017-3.RLTS.T22678114A118134784.en . Retrieved 27 August 2025.
  3. 1 2 3 BirdLife International. (2022). "Apteryx haastii". IUCN Red List of Threatened Species . 2022: e.T22678132A214091794. doi: 10.2305/IUCN.UK.2022-2.RLTS.T22678132A214091794.en . Retrieved 27 August 2025.
  4. 1 2 3 BirdLife International. (2018). "Casuarius casuarius". IUCN Red List of Threatened Species . 2018: e.T22678108A131902050. doi: 10.2305/IUCN.UK.2018-2.RLTS.T22678108A131902050.en . Retrieved 27 August 2025.
  5. 1 2 3 BirdLife International. (2018). "Dromaius novaehollandiae". IUCN Red List of Threatened Species . 2018: e.T22678117A131902466. doi: 10.2305/IUCN.UK.2018-2.RLTS.T22678117A131902466.en . Retrieved 27 August 2025.
  6. 1 2 3 BirdLife International. (2022). "Apteryx australis". IUCN Red List of Threatened Species . 2022: e.T22678122A214272214. doi: 10.2305/IUCN.UK.2022-2.RLTS.T22678122A214272214.en . Retrieved 27 August 2025.
  7. 1 2 3 4 BirdLife International. (2017). "Apteryx mantelli". IUCN Red List of Threatened Species . 2017: e.T45353580A119177586. doi: 10.2305/IUCN.UK.2017-3.RLTS.T45353580A119177586.en . Retrieved 27 August 2025.
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