蛇鷲 (Chinese Wikipedia)
Analysis of information sources in references of the Wikipedia article "蛇鷲" in Chinese language version.
refsWebsite
Global rank
Chinese rank
1st place
1st place
6th place
4th place
88th place
102nd place
1,681st place
3,163rd place
low place
low place
archive.org
- Ferguson-Lees, J.; Houghton Mifflin. Raptors of the World. New York. 2001. ISBN 978-0618127627.
- Ferguson-Lees & Christie. Raptors of the World. Houghton Mifflin Company. 2001. ISBN 978-0-618-12762-7.
- Bortolotti, B.R. Evolution of Growth Rates in Eagles: Sibling Competition Vs. Energy Considerations. Ecology. 1986, 67: 182–94.
birdtheme.org
- Scharning, Kjell. Secretary Bird Sagittarius serpentarius. Theme Birds on Stamps. [2009-06-06]. （原始内容存档于2020-10-30）.
doi.org
- BirdLife International. Sagittarius serpentarius. The IUCN Red List of Threatened Species. 2020, 2020: e.T22696221A173647556 [27 July 2022]. doi:10.2305/IUCN.UK.2020-3.RLTS.T22696221A173647556.en
.
iucnredlist.org
- BirdLife International. Sagittarius serpentarius. The IUCN Red List of Threatened Species. 2020, 2020: e.T22696221A173647556 [27 July 2022]. doi:10.2305/IUCN.UK.2020-3.RLTS.T22696221A173647556.en .
umich.edu
animaldiversity.ummz.umich.edu
- Sherman, P.; Rasmussen P. Sagittarius serpentarius. Animal Diversity Web. University of Michigan. [2009-06-03]. （原始内容存档于2011-06-15）.
uni-heidelberg.de
- Wink, Michael; Seibold, I.; Lotfikhah, F. & Bednarek, W. Molecular systematics of holarctic raptors (Order Falconiformes). Chancellor, R.D., Meyburg, B.-U. & Ferrero, J.J. (eds.) (编). Holarctic Birds of Prey (PDF). Adenex & WWGBP. 1998: 29–48 [2010-10-05]. （原始内容存档 (PDF)于2012-08-19）.
web.archive.org
- Wink, Michael; Seibold, I.; Lotfikhah, F. & Bednarek, W. Molecular systematics of holarctic raptors (Order Falconiformes). Chancellor, R.D., Meyburg, B.-U. & Ferrero, J.J. (eds.) (编). Holarctic Birds of Prey (PDF). Adenex & WWGBP. 1998: 29–48 [2010-10-05]. （原始内容存档 (PDF)于2012-08-19）.
- Sherman, P.; Rasmussen P. Sagittarius serpentarius. Animal Diversity Web. University of Michigan. [2009-06-03]. （原始内容存档于2011-06-15）.
- Scharning, Kjell. Secretary Bird Sagittarius serpentarius. Theme Birds on Stamps. [2009-06-06]. （原始内容存档于2020-10-30）.