<nowiki>Club de los Ornitólogos Británicos; British Ornithologists' Club; British Ornithologists’ Club; British Ornithologists' Club; British Ornithologists' Club; British Ornithologists' Club; 英國鳥類學家俱樂部; British Ornithologists' Club; British ornithology society with a special interest in avian systematics, taxonomy and distribution.; British Ornithologists' Club; Club de los Ornitologos Britanicos; Club de los Ornitólogos Britanicos; Club de los Ornitologos Británicos; BOC</nowiki>
British Ornithologists' Club
British ornithology society with a special interest in avian systematics, taxonomy and distribution.
