BRITISH ORNITHOLOGISTS' UNION. 



LIST OF PUBLICATIONS. 



THE IBIS, A MAGAZINE OF GENERAL ORNITHOLOGY. 



First Semes. 6 volumes, 1859-1864. Out of print. 



THE IBIS, A QUARTERLY JOURNAL OF ORNITHOLOGY. 



New Sebies. 6 volumes, 1865-1870. Out of print. 



Third Semes. 6 volumes, 1871-1876. Out of print, except: — 



1873, Suppl. number Price 2/- 



1875, April „ „ G/- 



FouETH Semes. 6 volumes, 1877-1882. Out of print, except : — 



