JOHN GOULD, ESQ. F.L.S.

WITH

A NOTICE OF THEIR HABITS AND RANGES,

BY CHARLES DARWIN, Esq. M.A. F.R.S. Sec. Geolog. Soc.

AND WITH AN ANATOMICAL APPENDIX,

BY T. C. EYTON, ESQ, F.L.S.

ILLUSTRATED BY NUMEROUS COLOURED ENGRAVINGS.

CORRIGENDA.

I am indebted to Mr. G. R. Gray for the following remarks and corrections:—

Page 13, to Milvago ocrocephalus, Spix. add Polyborus ocrocephalus, Jard. & Selby’s III. t. 5. Alter 7, 8, 9, & 10, to 5, 6, 7, & 8. Page 15, Milvago leucurus, add Falco Australis, Jard. & Selby’s III. Orn. n. s. pl. 24. Page 49, Serpophaga, Gould, is probably synonymous with Euscarthmus, Pr. Max. Page 56, Agriornis, Gould, is synonymous with Dasycephala of Swainson, and Tamnolanius, of Lesson; the species therefore should be