LIST OF ILLUSTRATIONS. XV 



Page. 



Map of Fayette County school lands 560 



Diagram of the intestinal convolutions in Nyctibius griseus abbotii 578 



Outline of liver lobes of Nyctibius griseus abbotti from the ventral surface, r, 



Right lobe ; I, left lobe 578 



Tongue of Nyctibius griseus abbotti 581 



Tongue of Podargus strigoides. x, Line marking boundary between strong base 



and thin, paper-like tip 581 



Tongue of Stcatornis caripensis 582 



Tongue of Phalaenoptilus nitidus 582 



Tongue of Chordeiles virginianus 584 



