| LC control no. | sh2004001436 |
|---|---|
| LC classification | QL696.F32 Zoology |
| Topical heading | Rough-legged hawk |
| Variant(s) | Black hawk, Saint John's Buteo lagopus Buzzard, Rough-legged Rough-legged buzzard Saint John's black hawk St. John's black hawk |
| See also | Buteo |
| Found in | Work cat.: Zarn, M. Rough-legged hawk (Buteo lagopus sanctijohannis), 1975. The A.O.U. check-list of North American birds, 7th ed., via WWW, Sept. 17, 2004 (Buteo lagopus, Rough-legged Hawk) Avibase : the world bird database, via WWW, Sept. 17, 2004 (Rough-legged Hawk (Buteo lagopus). Other synonyms: Rough-legged Buzzard, St. John's Black Hawk) Patuxent bird identification infocenter, via WWW, Sept. 17, 2004 (Rough-legged Hawk, Buteo lagopus) ITIS North America, via WWW, Sept. 17, 2004 (Buteo lagopus -- rough-legged hawk) |
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