PLATE Ih 



Fig. 1.— A Foot formed for walking and perching, claws, 

 retractile ; as in the genus Falco. 



Fig. 2. — A Foot formed for walking and perching, claw$ 

 not retractile, as in the Gallinaceous tribe. 



Fig. 3. — A climbing foot, as in the genera Picas, Cuculus, Sec. 



Fig. 4. — A walking foot, as in the genus Corvus. 



Fig. 5. — Foot of the King-Fisher, shewing the situation aiul 

 connection of the Toes. 



Fig. 6. — A Spurred leg, as in the genus Phasianus. 



Fig. 7. — A leg bare above the knee, as in all the Waders. 



Fig. 8. — A Semi-palmated Foot, as in the genera Ardea, 

 Platalea, &c. 



Fig. 9. — A Pinnated Foot, with the edges of the toes scal- 

 loped, as in the genera Fulica, Phalaropus, &c. 



Fig. 10.— =A Lobated Foot, the toes margined with a mem- 

 branous edgeing, as in the genus Podiceps. 



Fig. 11. — A Three-toed Webbed Foot, as in the genus 

 Alca, Uria. 



Fig. 12.-— A Palmated Footj as in the genera Anas, Recur- 

 virostra. 



Fig. 13. — A Palmated Foot, with the four toes connected, as 

 in the genus PeUicanus. 



