王鷲
參考

↑  BirdLife International. . The IUCN Red List of Threatened Species 2008.   [31 August 2009].
↑  Linnaeus, C. . Holmiae. (Laurentii Salvii). 1758: 824.
↑  Liddell, Henry George; Robert Scott. . Oxford: Oxford University Press. 1980. ISBN 0-19-910207-4.  引文使用过时参数coauthor (帮助)
1 2  Amadon, Dean.  (PDF). Condor. 1977, 79 (4): 413–416  [2008-01-15]. （原始内容 (PDF)存档于2011-06-06）.
1 2  Grosset, Arthur. .   [2007-09-11]. （原始内容存档于2007-09-05）.
1 2 3 4  . National Geographic.   [2007-09-11]. （原始内容存档于2011-07-23）.
1 2  Wood, John George. . Oxford University. 1862.
1 2  Remsen, J. V., Jr.; C. D. Cadena; A. Jaramillo; M. Nores; J. F. Pacheco; M. B. Robbins; T. S. Schulenberg; F. G. Stiles; D. F. Stotz & K. J. Zimmer. . South American Classification Committee. 2007  [2007-10-15]. （原始内容存档于2009-03-02）.
↑  Sibley, Charles G. and Burt L. Monroe. . Yale University Press. 1990  [2008-01-15]. ISBN 0-300-04969-2. （原始内容存档于2012-11-12）.
↑  Sibley, Charles G. and Jon E. Ahlquist. . Yale University Press. 1991  [2008-01-15]. ISBN 0-300-04085-7. （原始内容存档于2012-11-12）.
↑  Ericson, Per G. P.; Anderson, Cajsa L.; Britton, Tom; Elżanowski, Andrzej; Johansson, Ulf S.; Kallersjö, Mari; Ohlson, Jan I.; Parsons, Thomas J.; Zuccon, Dario & Mayr, Gerald.  (PDF). Biology Letters. 2006: 1–5. doi:10.1098/rsbl.2006.0523. （原始内容 (PDF)存档于2006-11-08）.
1 2  Miller, Loye H.  (PDF). Condor. 1931, 33 (2): 70–72  [2008-01-15]. （原始内容 (PDF)存档于2012-05-27）.
↑  Fisher, Harvey L.  (PDF). Condor. 1944, 46: 272–296. （原始内容 (PDF)存档于2008-12-17）.
↑  Suárez, William.  (PDF). Caribb. J. Sci. 2001, 37 (1-2): 110–111. [永久]
1 2  Day, David. . London/Viking, New York: Ebury. 1981. ISBN 0-670-27987-0.
1 2 3 4 5 6 7 8  . Honolulu Zoo.   [2007-09-11]. （原始内容存档于2007-10-13）.
1 2 3 4 5 6 7 8 9 10 11 12 13  Ormiston, D. . Animal Diversity Web.   [2007-09-11]. （原始内容存档于2011-02-07）.
1 2 3 4 5 6  Howell Steve N.G. and Webb Sophie. . New York: Oxford University Press. 1995: 176. ISBN 0-19-854012-4.
↑  Fisher, Harvey I.  (PDF). Condor. March, 45 (2): 69–73  [2008-01-15]. （原始内容 (PDF)存档于2009-03-18）.  请检查|date=中的日期值 (帮助) 引文格式1维护：日期与年 (link)
1 2  Gurney, John Henry. . Oxford University. 1864.
1 2 3 4 5 6 7  Channing, Keith. . The Hawk Conservancy.   [2007-09-20]. （原始内容存档于2021-12-31）.
1 2 3 4 5 6 7  . Who Zoo.   [2007-09-11]. （原始内容存档于2014-09-01）.
↑  Terres, J. K. . New York, NY: Knopf. 1980: 959. ISBN 0394466519.
1 2  . BirdLife International.   [2007-09-11].
↑  Ridgely, Robert; Greenfield, Paul. . Cornell University Press. 2001: 74. ISBN 0-8014-8721-8.
↑  Restall Robin, Rodner Clemencia and Lentino Miguel. . Christopher Helm. 2006: 68. ISBN 0-7136-72-43-9.
↑  Brown Leslie. . Hamlyn. 1976: 59. ISBN 0-600-31306-9.
↑  Restall Robin, Rodner Clemencia and Lentino Miguel. . Christopher Helm. 2006: 80–83. ISBN 0-7136-7242-0.
1 2 3 4  . Belize Zoo.   [2007-09-11]. （原始内容存档于2007-08-18）.
1 2  Ridgely Robert S and Gwynne, Jr. John A.  Second. Princeton, NJ: Princeton University Press. 1989: 84. ISBN 0-691-02512-6.
1 2 3 4  Bellinger Jack. . March 25  [2007-10-08]. （原始内容存档于2006-11-10）.  请检查|date=中的日期值 (帮助) 引文格式1维护：日期与年 (link)
↑  Beason, Robert C.  (pdf). University of Nebraska. 2003  [2008-01-15]. （原始内容存档于2011-02-07）.
↑  Lemon William C.  (PDF). Wilson Bulletin. December, 103 (4): 698–702  [2008-01-15]. （原始内容 (PDF)存档于2009-03-18）.  请检查|date=中的日期值 (帮助) 引文格式1维护：日期与年 (link)
↑  .   [2006-10-05]. （原始内容存档于2015-02-13）.
1 2 3 4  Tozzer Alfred Marston; Glover Morrill Allen. . Harvard University. 1910.  引文使用过时参数coauthors (帮助)
↑  . Bird Stamps.   [2007-10-17]. （原始内容存档于2007-10-02）.