PL XIIL 



(P.Z.S. 1910. PI. AT///.) 



Andre & Sleigh. Ltd' 



FEET OF RED GROUSE : (1) NEW WINTER-FEATHERS AND NAILS ; (2) FULL WINTER-PLUMAGE 

 (3) (4) (5) and (6) SHOWING STAGES IN MOULTING OF NAILS. 



XIII. Grouse, red type, feet showing winter-plumage. 



Fiji. 1- Right foot showing new winter-feathers and new nails (Xo. 1177). 



2. Left foot showing full-feathered winter-plumage. 

 Feet of grouse, showing replacement of nails. 



Fig. 3. Right foot <\o. H4K) with old nails ready to he shed. 

 ,. 4. .. in median vertical section. 



.. 5. Left .. (Xo. 1167). 5a, old nails ; 56, new nails ; Sc, shed nails. 

 .. 6. Right (Xo. 1185) with new leathers and new nails. 



