GENERA AVIUM 

Wn)  -PICARLA 



FAM. COLIIDA: ; 
1. COLIUS LEUCOCEPHALUS. 2. TAIL OF COLIUS LEUCOTIS. 3. WING OF COLIUS MACRURUS. 
4- HEAD OF COLIUS LEUCOTIS. 5. HEAD OF COLIUS MACRURUS. ta—sa. FEET OF COLIUS SHOWING TOES IN 
DIFFERENT DIRECTIONS. 
