Notes on a‘ Catalogue of the Accipitres in the British Museum’ by R. Bowdler Sharpe (1874)
Gurney., J H
Article
1881
Ibis
5
Series: 4 Issue: 2
271--279
BioStor
English
[London], Published for the British Ornithologists' Union by Academic Press,
BioStor: https://biostor.org/reference/291634 DOI: https://doi.org/10.1111/j.1474-919x.1881.tb06026.x