BIRDS GROUPED ACCORDING TO SIZE 
SMALLER THAN THE ENGLISH SPARROW 
Humming-bird. The Redpolls. 
The Kinglets. Goldfinch. 
The Wrens. Pine Siskin. 
All the Warblers not mentioned Savanna Sparrow. 
elsewhere. Grasshopper Sparrow. 
Redstart. Sharp-tailed Sparrow. 
Ovenbird. Chipping Sparrow. 
Chickadee. Field Sparrow. 
Tufted Titmouse. Swamp Song Sparrow. 
Red-breasted Nuthatch. Indigo Bunting. 
White-breasted Nuthatch. Warbling Vireo. 
Blue-gray Gnatcatcher. Yellow-throated Vireo. 
Yellow-bellied Flycatcher. Red-eyed Vireo. 
Acadian Flycatcher. White-eyed Vireo. 
Least Flycatcher. Brown Creeper. 
ABOUT THE SIZE OF THE ENGLISH SPARROW 
Purple Finch. Junco. 
The Crossbills. Song Sparrow. 
The Longspurs. Solitary Vireo. 
Vesper Sparrow. The Water-thrushes, 
Seaside Sparrow. Pipit or Titlark. 
Tree Sparrow. Downy Woodpecker. 
LARGER THAN THE ENGLISH SPARROW AND SMALLER 
THAN THE ROBIN 
Yellow-bellied Woodpecker. Kingbird. 
Chimney Swift (apparently). Crested Flycatcher. 
The Swallows (apparently). Pheebe. 
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