Astur trivirgatus.

Astur trivirgatus.

Key to Subspecies.

A.Smaller; wing, under 200 mm., under 250 mm............... A. v. trivirgatus, p. 154.
B.Larger; wing, over 210 mm., over 260 mm............... A. t. rufitinctus, p. 155.

BookTitle: 
The Fauna Of British India, Including Ceylon And Burma-birds(second Edition)
Reference: 
Baker, EC S (1922–1930) The fauna of British India, including Ceylon and Burma. Second edition. vol.5 1928.
Title in Book: 
Astur trivirgatus.
Book Author: 
Edward Charles Stuart Baker
Year: 
1928
Page No: 
153
M_ID: 
2837
M_CN: 
Crested Goshawk
M_SN: 
Accipiter trivirgatus
Volume: 
Vol. 5
id: 
4441

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Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith