Ovenbird. Bluebird.

Northern Water Thrush. Cedar-Bird.

Louisiana Water Thrush. Loggerhead Shrike.

SPRING AND AUTUMN MIGRANTS ONLY, OR RARE SUMMER VISITORS

The following Warblers: Bay-breasted. Nashville.

Blackburnian. Wilson's Black-capped.

Black-polled. Palm.

Black-throated Blue. Yellow Palm.

Canadian.

Magnolia. Blue-gray Gnatcatcher.

Mourning. Summer Tanager.

Myrtle.

MIGRATIONS OF BIRDS IN VICINITY OF NEW YORK

FEBRUARY 15 TO MARCH 15

Bluebird, Robin, the Grackles, Song Sparrow, Fox Sparrow, Red-winged Blackbird, Kingfisher, Flicker, Purple Finch.

MARCH 15 TO APRIL 1

Increased numbers of foregoing group; Cowbird, Meadowlark, Phoebe; the Field, the Vesper, and the Swamp Sparrows.

APRIL 1 TO 15

The White-throated and the Chipping Sparrows, the Tree and the Barn Swallows, Rusty Blackbird, the Red-headed and the Yellow-bellied Woodp.e.c.k.e.rs, Hermit Thrush, Ruby-crowned Kinglet, Pipit; the Pine, the Myrtle, and the Yellow Palm Warblers; Goldfinch.

APRIL 15 TO MAY 1

Increased numbers of foregoing group; Brown Thrasher; Alice's, the Olive-backed, and the Wood Thrushes; Chimney Swift, Whippoorwill, Chewink, the Purple Martin, and the Cliff and the Bank Swallows; Least Flycatcher; the Black-and-white Creeping, the Parula, and the Black-throated Green Warblers; Ovenbird, House Wren, Catbird.

MAY 1 TO 15

Increased numbers of foregoing group; Wilson's Thrush or Veery; Nighthawk, Ruby-throated Humming-bird, the Cuckoos, Crested Flycatcher, Kingbird, Wood Pewee, the Marsh Wrens, Bank Swallow, the five Vireos, the Baltimore and Orchard Orioles, Bobolink, Indigo Bird, Rose-breasted Grosbeak, Scarlet Tanager, Maryland Yellowthroat, Yellow-breasted Chat, the Water Thrushes; and the Magnolia, the Yellow, the Black-throated Blue, the Bay-breasted, the Chestnut-sided, and the Golden-winged Warblers.

MAY 15 TO JUNE 1.

Increased numbers of foregoing group; Yellow-bellied Flycatcher, Mocking-bird, Summer Tanager; and the Blackburnian, the Blackpoll, the Worm-eating, the Hooded, Wilson's Blackcapped, and Canadian Warblers.

JUNE, JULY, AUGUST

In June few species of birds are not nesting, in July they may rove about more or less with their increased families, searching for their favorite foods; August finds them moulting and moping in silence, but toward the end of the month, thoughts of returning southward set them astir again.

AUGUST 15 TO SEPTEMBER 15

Bobolink, Cliff Swallow, Scarlet Tanager, Yellow-bellied Flycatcher, Purple Martin; the Blackburnian, the Worm-eating, the Bay-breasted, the Chestnut-sided, the Hooded, the Mourning, Wilson's Black-capped, and the Canadian Warblers; Baltimore Oriole. Humming-bird.

SEPTEMBER 15 TO OCTOBER 1

Increased numbers of foregoing group; Wilson's Thrush, Wood Thrush, Kingbird, Wood Pewee, Crested Flycatcher; the Least, the Olive-sided, and the Acadian Flycatchers; the Marsh Wrens, the Cuckoos, Whippoorwill, Rose-breasted Grosbeak, Orchard Oriole, Indigo Bird; the Warbling, the Solitary, and the Yellow-throated Vireos; the Black-and-white Creeping, the Golden-winged, the Yellow, and the Black-throated Blue Warblers; Maryland Yellowthroat, Yellow-breasted Chat, Redstart.

OCTOBER 1 TO 15

Increased numbers of foregoing group; Hermit Thrush, Catbird, House Wren, Ovenbird, the Water Thrushes, the Red-eyed and the White-eyed Vireos, Wood Pewee, Nighthawk, Chimney Swift, Cowbird, Horned Lark, Winter Wren, Junco; the Tree, the Vesper, the White-throated, and the Gra.s.shopper Sparrows; the Blackpoll, the Parula, the Pine, the Yellow Palm, and the Prairie Warblers; Chickadee; Tufted t.i.tmouse.

OCTOBER 15 TO NOVEMBER 15

Increased numbers of foregoing group; Wood Thrush, Wilson's Thrush or Veery, Alice's Thrush, Olive-backed Thrush, Robin, Chewink, Brown Thrasher, Phoebe, Shrike; the Fox, the Field, the Swamp, the Savanna, the White-crowned, the Chipping, and the Song Sparrows; the Red-winged and the Rusty Blackbirds; Meadowlark, the Grackles, Flicker, the Red-headed and the Yellow-bellied Woodp.e.c.k.e.rs; Purple Finch, the Kinglets. the Nuthatches, Pine Siskin.

IV. 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 Savanna Sparrow.

mentioned elsewhere. Gra.s.shopper Sparrow.

Redstart. Sharp-tailed Sparrow.

Ovenbird. Chipping Sparrow.

Chickadee. Field Sparrow.

Tufted t.i.tmouse. 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 t.i.tlark.

Tree Sparrow. Downy Woodp.e.c.k.e.r.

LARGER THAN THE ENGLISH SPARROW AND SMALLER THAN THE ROBIN

Yellow-bellied Woodp.e.c.k.e.r. Kingbird.

Chimney Swift (apparently). Crested Flycatcher.

The Swallows (apparently). Phoebe.

Olive-sided Flycatcher, Snowflake.

Wood Pewee. White-crowned Sparrow.

Horned Lark White-throated Sparrow.

Bobolink. Fox Sparrow Cowbird. The Tanagers Orchard Oriole. Cedar Bird.