200 



FIRST LESSONS IN ZOOLOGY. 



FiQ. 207. — Types of birds' feet. A, reticulate tarsus of black-bellied plover; B, 

 .ocutellate tarsus of meadow-lark; O, booted tarsus of robin; -D, cursorial foot 

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

 Q, totipajmafe foot of wood-du^k; gj 9f cormorant. 



