463. Empidonax flaviventris 
YELLOW-BELLIED FLYCATCHER. 5 1-2 inches 
Male and Female alike. Above olive, eye ring and wing bars 
yellowish. Below light yellow. 
Shy birds found in northern forests, perch rather low. Rare mi- 
grant in Massachusetts. Arrives the last of May. 
Note. “ Azllic” and “puce.” 
Nest. On the ground in soft or spongy growth. 
Breeds. Innorthern New England. 
23 
