Siau scops owl (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Siau scops owl" in English language version.

refsWebsite

Global rank English rank

2^nd place

88^th place

160^th place

2,927^th place

2,249^th place

1^st place

2,179^th place

1,991^st place

6,471^st place

7,708^th place

5^th place

birdlife.org

"Siau Scops-owl Otus siaoensis". BirdLife. Archived from the original on 2023-10-11. Retrieved 11 October 2023.

del Hoyo, Josep; Collar, Nigel; Sharpe, Christopher J.; Marks, Jeffrey S. (2020). "Siau Scops-Owl (Otus siaoensis), version 1.0". Birds of the World. doi:10.2173/bow.sulsco2.01. ISSN 2771-3105.

BirdLife International (2018). "Otus siaoensis". IUCN Red List of Threatened Species. 2018: e.T22728599A134199532. doi:10.2305/IUCN.UK.2018-2.RLTS.T22728599A134199532.en. Retrieved 12 November 2021.
del Hoyo, Josep; Collar, Nigel; Sharpe, Christopher J.; Marks, Jeffrey S. (2020). "Siau Scops-Owl (Otus siaoensis), version 1.0". Birds of the World. doi:10.2173/bow.sulsco2.01. ISSN 2771-3105.

"Siau Scops-owl Otus siaoensis". BirdLife. Archived from the original on 2023-10-11. Retrieved 11 October 2023.

del Hoyo, Josep; Collar, Nigel; Sharpe, Christopher J.; Marks, Jeffrey S. (2020). "Siau Scops-Owl (Otus siaoensis), version 1.0". Birds of the World. doi:10.2173/bow.sulsco2.01. ISSN 2771-3105.