172 LIST OF BIRDS COLLECTED AT DERBY, NORTH WEST AUSTRALIA. 



123. HiMANTOPUS LEUCOCEPHALUS, Gould. 



124. Glottis glottoides, Linn. 



125. Gallinago australis, Lath. 



126. Geronticus spinicollis, Jameson. 



127. Threskiornis strictipennis, Gould. 



128. Platalea regia, Gould. 



129. Xenorhynchus australis, Lath. 



130. Ardea pacifica, Lath. 



131. Ardea Nov^HOLLANDiiE, Lath. 



132. Herodias ALBA, Linn. 



133. Herodias melanopus, Wagl. 

 {A. yai'zetta, Linn.) 



134. Herodias intermedia, V. Hasselq. 

 {H. plumiferus, Gould). 



135. Nycticorax caledonicus, Lath. 



136. Butoroides flavicollis, Lath. 



137. Porphyrio bellus, Gould. 



138. Tribonyx ventralis, Gould. 



139. FuLicA australis, Gould. 



These birds should be compared with a series of South-east 

 Australian specimens ; there are probably two distinct species, 



140. Tadorna radjah, Gamot. 



