PLATE 7, 
OTRONG.-COLORATION OF FEATHERS, 
e 
~~ 
x 
WS} 
- 
~_ 
Pe 
ew) 
m brl. pra. 
it 
_ 
~~ 
= 
ba 
‘ 
med. 
. 
— 
.S) 
° 
— a 
= ~ 
= ~ 
> = 
NB) e 
oe SS 
5. Pe 
ai 7 
‘ a, % 
‘ y 
“ 4 
‘ 
“a 
: ee 
a 
