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BRITISH BIRDS: 



KEY LIST. 



BY 



LlEUT.-COLONEL L. HOWARD IRBY, F.L.S., 



AUTHOR OP ' ORNITHOLOGY OP THE STRAITS OF GIBRALTAR.' 



SECOND EDITION", BEVISED AND ENLARGED. 



LONDON: 



R. H. POUTER, 18 PRINCES STREET, CAVENDISH SQUARE, W 



1892. 



AU rights reserved. 



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