A MONOGRAPH THE TROCHILID OR FAMILY OF HUMMING-BIRDS. JOHN GOULD, F.R.S., F.LS., V.P. AND F.Z.S., M.E.S., F.R.GEOG.S., MRAY S., CORR. MEMB. OF THE ROYAL ACADEMY OF SCIENCES OF TURIN; OF THE SOC. OF THE MUSEUM OF NAT, HIST. OF STRASBOURG; FOR. MEMB, OF THE NAT. HIST. SOC. OF NURN 3ERG, AND OF THE IMP. NAT. HIST. SOC. OF MOSCOW; HON. MEMB. OF THE NAT. HIST. SOC. OF DARMSTADT; OF THE NAT. HIST. AND THE NAT, HIST. AND MED. SOCS. OF DRESDEN; OF THE ROY. SOC. OF TASMANIA; OF THE ROY, ZOOL. SOC. OF IRELAND; OF THE PENZANCE NAT. HIST. SOC.; OF THE WORCESTER NAT. HIST. SOC.; OF THE NORTHUMBERLAND, DURHAM, AND NEWCASTLE NAT. HIST. SOC.; OF THE IPSWICH MUSEUM; OF THE ORN. SOC. OF GERMANY; OF THE DORSET COUNTY MUSEUM AND LIBRARY; OF THE ROYAL UNITED SERVICE INSTITUTION, ETC. IN FIVE VOLUMES. VOL. V. i. © I 1D © IN: PRINTED BY TAYLOR AND FRANCIS, RED LION COURT, FLEET STREET. PUBLISHED BY THE AUTHOR, 26 CHARLOTTE STREET, BEDFORD SQUARE. 1861. [THE AUTHOR RESERVES TO HIMSELF THE RIGHT OF TRANSLATION.]