Birds of Canada. 43 



D. maculusa. The Black and Yellow Warbler. 



This bird is a summer resident of Canada. 

 Builds its nest in the willows that grow in low 

 marshy grounds ; eggs, four, pure white. 



Myiodioctcs canaaensis. The Canada Fly- 

 catcher. 



The Canada Fly-catcher is about five and 

 a-third inches long, the wing, about two and 

 two-thirds inches ; the back, bluish ; streaks 

 upon the crown ; stripe on the side of the head 

 and neck ; and breast, black. Breeds in Canada. 

 Nests, on the ground, or in a low bush ; eggs, 

 four, pinkish-white. 



M. mitratus. The Hooded Warbler. 



The Hooded W r arbler is five inches long ; the 

 head and neck, black ; back, olive-green ; the 

 front, cheeks, and under parts, yellow. It is 

 very rarely seen in Ontario. Breeds in the 

 south. Visits Canada in the spring. 



J7. minntus. The Small-headed Fly-catcher. 



This little bird is four inches long; olive, above; 

 yellow, beneath ; and the wing, with two white 

 bands. Visits Canada in May and October. 



M.pusillus. The Green Black-cap Fly-catcher. 



This Fly-catcher is four and three-quarter 

 inches long ; the upper parts, olive ; the forehead, 



