25 
B, Toes three (without hind toe), except Kitti- 
wake (p. 53). 
Figure 12 
Auks , Murres, etc 
p. 43 
II. Feet Partly Webbed — Webs reduced to scallops, bordering flaps 
or small webs at base of toes. Toes four, except as otherwise noted 
C, Tarsus much flattened; webs as shown. 
Figure 13 
Grebes 
p. 36 
D, Bill extending on forehead and forming frontal 
plate. 
Figure 14 
Coot . 
p. 127 
E, Small birds; bill long and slender, in some cases 
decurved or recurved; toes three or four, 
f, Bill without hard terminal enlargement; 
toes four, except Sanderling (p. 141). 
Figure 15 
Shore Birds — Phalaropes, Snipe, Sandpipers, Plover , 
p. 127 
/ 
g, Bill with hard terminal enlargement; toes 
three, except Black-bellied Plover (p. 151). 
Figure 16 
Plover 
p. 151 
