PLATE IL 



Fig. 1.— A Foot formed for walking and perching, cla\!rs, 

 retractile ; as in the genus Falco. 



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

 not retractile, as in the Gallinaceous tribe. 



Fig. 3. — A climbing foot, as in the genera Picus, Cuculus, &c. 



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



Fig. 5. — Foot of the King-Ffsher, shewing the situation and 

 connection of the Toes. 



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



Fig. 7. — A leg bare aboye 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 mera» 

 branous edgeing, as in the genus Podiceps. 



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

 Alca, Uria. 



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

 Tirostra, 



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

 in the genus Pellicanus. 



