162 



AUSTRALIAN BIRD MAPS 



MAP 78 

 Variation in a species from east to west; A — C 



1. White-eared Honey-eater (Ptilotis leucotis). 



2. Brown-headed Honey-eater (Melithreptis brevi- 



rostris). 



a. Kangaroo Island race \ 



b. Port Augusta race | Races in 



c. Interior race | South Australia. 



d. Western race 



