20 
B, Toes three (without hind toe), except Kittiwake 
(p. 50). 
Aauke \ Magrres, CC. 2s. ce aU Shee Or ok se oe 
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. 
Grebes hic on ES a i hs a eee 
D, Bill extending on forehead and forming = ee 
frontal plate. 
Figure it. 
CO0b. i A Ns ibs Ao eat oe Oe p. 90 
E, Small birds; bill long and slender; toes 
three or four. aaa i 
f, Bill without hard terminal enlargement; 
toes four, except Sanderling (p. 97). 
Figure 15. 
Shore Birds—Phalaropes, Snipe, Sandpipers, Plover.............. p. 90. 
g, Bill with hard terminal enlargement; en 
toes three, except Black-bellied = ; 
Plover (p. 103). me 
Figure 16. 
POOR i i ae a) se alae Do bee Re URE ise a ee p. 102. 
