بوف ماهی‌خوار بلکیستون (Persian Wikipedia)

Analysis of information sources in references of the Wikipedia article "بوف ماهی‌خوار بلکیستون" in Persian language version.

refsWebsite

Global rank Persian rank

low place

2^nd place

88^th place

166^th place

7^th place

24^th place

doi.org

Hayashi, Y. & Nishida-Umehara, C. (November 2000). "Sex ratio among fledglings of Blakiston's fish owls." (PDF) Jpn. J. Ornithol. 49 (3): 119–129 doi:10.3838/jjo.49.119

Slaght, Jonathan C.; Surmach, Sergei G. (March 2008). "Biology and Conservation of Blakiston's Fish-Owls (Ketupa blakistoni) in Russia: A Review of the Primary Literature and an Assessment of the Secondary Literature" (PDF). J. Raptor Res. 42 (1): 29–37. doi:10.3356/JRR-06-89.1. Retrieved 2012-12-28.
Avdeyuk, Sergei; Slaght, Jonathan; Surmach, Sergei (eds.). "Blakiston's Fish Owl Natural History". Blakiston's Fish Owl Project. Retrieved 2016-02-03.
Hayashi, Y. & Nishida-Umehara, C. (November 2000). "Sex ratio among fledglings of Blakiston's fish owls." (PDF) Jpn. J. Ornithol. 49 (3): 119–129 doi:10.3838/jjo.49.119

BirdLife International (2016). "Bubo blakistoni". The IUCN ed List of Threatened Species. IUCN. 2016: e.T22689007A93214159. doi:10.2305/IUCN.UK.2016-3.RLTS.T22689007A93214159.en. Retrieved 13 January 2018.

Angier, Natalie (2013-02-25). "The Owl Comes Into Its Own". The New York Times. Retrieved 2013-02-27. Nearly a yard high, weighing up to 10 pounds and with a wingspan of six feet, Blakiston's is the world's largest owl...