LIST OF ILLUSTRATIONS. 



PAGE 



Diagram of a Starling, Spreo bicolor ix. 



Under surface of the wing of a Cuckoo Shrike , x. 



Diagram of foot, Corvus corax 4 



Base of skull of Corvultur albicollis 5 



Skull of Corvultur albicollis 10 



Bill of Corvus scapulatus 13 



,, ,, ,, capensis 15 



Head of Buphaga erythrorhyncha 17 



,, ,, Dilophus carunculatus (old male in breeding plumage) 23 



,, ,, Amydrus morio 27 



,, Spreo bicolor 30 



,, ,, Lamprocolius phainicopterus 35 



,, ,, ,, acuticaudus ... 37 



,, and tail of Pholidauges verreauxi 44 



,, of Oriolus larvatus 48 



,, ,, Hyphantornis spilonotus 55 



,, velatus 56 



Nest ,, ,, subaureus 64 



Head of Sitagra ocularia ..... 66 



,, ,, Sycobrotus bicolor 72 



,, ,, Anaplectes rubriceps 74 



Nests of the Buffalo, the Spotted, and Bed-headed Weaver Birds 76 



Head and wing of Textor niger 79 



,, of Amblyospiza albifrons, , 81 



,, ,, Ploceipasser mahali 83 



,, ,, Sporopipes squamifrons 86 



,, ,, Pytelia melba 90 



,, Lag onosticta rubricate 92 



,, ,, Estrilda angolensis 102 



,, ,, Ortygospiza polyzona 109 



,, ,, Spermestes fringilloides Ill 



