454 Birds of Colorado 
in the plains, on its arrival from the south ; it soon, 
however, passes on up into the mountains, and in the 
breeding season is chiefly met with among the pines 
and spruces, from 7,500 to 11,000 feet. 
The nest and eggs were first taken by Carter and 
described by Brewer. The nest is generally placed in 
a low pine about eight to ten feet up, but so etimes 
(W. G. Smith) in “birch” timber near water. It is 
made of strips of bark or sage-brush, and lined with 
horsehair, and usually a few feathers. The eggs, nearly 
always four, are to be found about June 15th at 9,500 
feet, and a fortnight later at 11,000 feet. They are white, 
generally with a blueish tinge, varyingly spotted and 
blotched with brown and lavender, and usually more 
profusely at the larger end. They average about 
‘70 x °56. 
The song of the Warbler is a weak little trill, and the 
call-note a “Tchip,” resembling that of the Myrtle- 
Warbler. 
Magnolia-Warbler. Dendroica magnolia. 
A.O.U. Checklist no 657—Colorado Records—Henshaw 75, p. 196 
D. maculosa) ; Cooke 97, pp. 115, 168 ; 04, p. 65 ; Chapman 07, p. 121; 
Warren 08, p. 24; H. G. Smith 08, p. 190. 
Description.—Male—Crown and nape blueish-grey ; a stripe through 
the eye, back, wings and tail black ; eyebrow and a patch on the wing- 
coverts white ; rump and under-parts yellow, with a black band across 
the uppex-breast and streaks on the lower-breast and flanks; all the 
tail-feathers, except the two centre ones, with a transverse white 
band on the inner web; under tail-coverts also white; iris brown, 
bill black, legs dusky brown. Length 5-25 ; wing 2-4 ; tail 2-0 ; culmen 
-35; tarsus -70. 
The female is duller in colour than the male; the crown is dull grey, 
the sides of the face and back also dull grey, the centre of the back 
tinged with olive, spotted with black ; the yellow of the rump duller, 
and the white wing-patch much less marked ; below without the chest- 
band, and streaks far less conspicuous. The male in the fall and the 
young birds are very similar to the female. 
