200 FIRST LESSONS IN ZOOLOGY. 



A 



FIG. 207. Types of birds' feet. A, reticulate tarsus of black-bellied plover; 5, 

 scutellate tarsus of meadow-lark; C, booted tarsus of robin; D, cursorial foot 

 of ostrich; E, rasorial foot of prairie-chicken; F, semi-palruated foot of peep; 

 (?, totipalmate foot of wood-duck; H, of cormorant. 



