666 GEOLOGICAL SURVEY OF CANADA. 



walking through one of their favourite retreats one can be ahnost 

 sure to hear the warning or scolding notes of any birds that may 

 chance to be disturbed. Any that I have heard singing have been 

 invariably perched on a dead branch well up from the ground. On 

 seeing that they are observed they will dart to thick cover, in which 

 case one is not likely to see them again for some time. On 30th 

 July, 1895, I met with a party of adults and young in a thick patch 

 of cedars a few miles west of Toronto. From nth to 30th May, 

 1899, I saw from one to six almost daily. (/. Hughes-Samuel.) 

 Fairly common during migrations, and breed in fair numbers. 

 Arrives about May i6th and leaves about September ist. (A. B. 

 Klugh.) 



I was agreeably surprised to find this species breeding abund- 

 antly at Pembina. At the end of June I found a nest supposed to 

 be of this species but the identification was not at all satisfactory. 

 (Coues.) A cofiimon summer resident of scrub lands, throughout 

 Manitoba. (E. T. Seton.) A tolerably common summer resident 

 at Aweme Manitoba; arrived May 24th, 1903, and disappeared 

 early in September. {Criddle.) This species was seen at Old Wives 

 creek, eastern Saskatchewan, in May, 1895. {Spreadborough.) A 

 common breeding species throughout Manitoba in the wooded dis- 

 tricts; noted west of that province in 1906 at Touchwood hills and 

 .Saskatoon, Sask., and Battle river, Alta. (Atkinson.) A possible 

 hybrid of this species and 0. tolmiei was taken at Grand rapids of 

 the Saskatchewan. (Nutting.) This was a common species round 

 Lake Manitoba in June, 1881. A nest was taken at the "narrows" 

 on June i6th. (Macoun.) 



Breeding Notes. — On June 14th, 1902, a nest with four eggs 

 was found in a damp place near Montreal. It was built in a clump 

 of golden rod three inches above the ground and composed of grass 

 stems and leaves lined with thin black rootlets and hair. Nest 

 4x3 and 2.25 X 1 . 75. Another nest was found in the forks of a 

 small bush, the brim six inches from the ground and made of dried 

 leaves, grass and bark, with a lining of hair-like roots, nest 4.25x3 

 and 2.25 X 1.75. '(Garneau.) Nest found near Tetreauville, Hull, 

 Que., in a low bush, rather large for the size of the bird, composed 

 of moss, leaves and other vegetable matter, lined with grass and 



