EXPLANATION OF PLATE B. IV. 



Figs 1, 2, 3, 4, 5 COLLYKIOCINCLA HABMONICA. 



Grey Slirike-Tluush. 



Figs. 0, 7, «. Oreoica ckistata 



Crested Bell-bird 



Figs, i), 10. COLI/YBIOCINCLA BECTIltOSTUIS 



straight-billed Shrikc-Tluush. 



Figs. 11, 12. Stbuthidea ciserea. 



Apostle-bird. 



Figs. 13, 14 Pacbycephala olivacea. 



Olivaceous Thickhead. 



Fig 15 COLLYRIOCINCLA liKUNNEA. 



Brown Shrike-Thrush. 



Fig. 16. CoLLYRIOCINCLA RCFIVENTBIS. 



Buff-bellied Shrike-Thrush. 



Figs 18, 19, 20. COLLYBIOCINCLA RUFIOASTKB 



Rufous-breasted Shrike Thrush. 



Figs 23, 24, 2.5 Coli.ybiocikcla paevissima (northern lacc}. 



Northern Eufous-breastcd Shrike-Thrush 



Fig. 17 Collyriocincla CERVTNivENTBis. (inland race) 

 Fawn-breasted Shrike-Thrush. 



Figs. 21, 22. COLLYRIOCINCLA PABVDLA. 



Little Shrike-Thrush 



