. 26 
BIRD LIFE IN WASHINGTON 
head and throat slate grey and under¬ 
parts are yellow. 
The nests are not easily found but if 
when you approach a clump of vines or 
shrubbery the bird slips quietly out and 
begins eating rather conspicuously in 
nearby bushes it should make you sus- 
picious. 
If you do find it, it will be a loose built 
affair made of grasses and rootlets, per¬ 
haps lined with horse hair. It should 
have four eggs in it, 
McGilliveray’s Warbler sings “chee, 
cliee, cherrie.” 
PACIFIC YELLOW THROAT 
