A MONOGRAPH THE TROCHILID OR FAMILY OF HUMMING-BIRDS. BY F.LS., V.P. AND F.Z.S., M.E.S 4.6.5 JOHN GOULD, F.R.S., I.R.GHOG.S., MMRAY 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. SUC. OF NURNBERG, 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. IV. ly @ IN 1D © Ws 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.)