Sulawesi masked owl (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Sulawesi masked owl" in English language version.

refsWebsite

Global rank English rank

88^th place

160^th place

2^nd place

2,927^th place

2,249^th place

3,128^th place

4,193^rd place

27^th place

51^st place

low place

low place

birdingasia.org

Bruce, M. D. "Sulawesi owl (Tyto rosenbergi)". Handbook of the Birds of the World. Lynx Edicions. Retrieved 2014-07-15.

Riley, Jon (2000-12-01). "Gunung Ambang". OBC Bulletin 32. Oriental Bird Club. Retrieved 2014-07-15.

Stricker, Wilhelm. "ADB:Rosenberg, Hermann von". Allgemeine Deutsche Biographie. Retrieved 2014-07-15.