Nests in Trees, Bushes, or Vines 
671. Pine Warbler: Dendroica vigorsii (Aud.) 
Adult 8 —Upper parts olive ; under parts bright yellow, shading 
into white on the belly, with more or less black streaks on 
the sides. 
Adult 9 —Less brilliant ; under parts more grayish. Length— 
5.52. 
Breeding Range—Throughout the Eastern States, from Florida 
northward ; almost exclusively confined to regions where 
the pitch pines are abundant. 
The nest is placed towards the outward end of a branch in 
evergreens, usually pines, at a considerable distance from the 
ground. The materials used in its construction are leaves, strips 
of bark, weeds, and caterpillars’ or spiders’ web, with the lining 
of hair and feathers. 3 to 4 and sometimes 5 eggs are laid ; they 
are white or dull white, with specks and spots of various shades 
of brown and lilac gray, most of which form a wreath round the 
larger end. Size—.68 x .52. See Fig. 2, Plate D. 
The breeding season begins from the middle of March to the 
latter part of May, according to locality. 
678. Prairie Warbler: Dendroica discolor (Vieill.) 
Adult 4 —Upper parts bright olive green, more or less spotted 
with chestnut ; a single wing-bar of yellow ; above and 
beneath the eye yellow, divided and bordered by black ; 
under parts bright yellow, streaked on the sides with black. 
Adult 2 —Very similar ; the chestnut spotting on the back some- 
times lacking. Length—4.75. 
Breeding Range—From southern New England southward. 
The nest is composed of fine grass, plant fibre, and down, 
and lined with fine roots and hair, resembling to some extent the 
nest of the yellow warbler. It is placed near the ground, in 
scrubby bushes or saplings, often in young cedars. 3 to 5 eggs 
are laid; they are white, with a few brown or purplish brown 
and faint lilac spots wreathed round the larger end. Size— 
260)>¢)50s See nion Ov blaterB: 
The breeding season commences at any time from the be- 
ginning of May to the first or second week in June, according to 
locality. 
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