Tree Swallow Warbling Vireo
Ruby-throated Humming-bird Ovenbird
Golden-crowned Kinglet Worm-eating Warbler
Ruby-crowned Kinglet Acadian Flycatcher
Solitary Vireo Yellow-bellied Flycatcher
Red-eyed Vireo Black-throated Green Warbler
White-eyed Vireo
Look also among the Olive-brown Birds, especially for the Cuckoos,
Alice's and the Olive-backed Thrushes; and look in the yellow group,
many of whose birds are olive also. See also females of the Red
Crossbill, Orchard Oriole, Scarlet Tanager, Summer Tanager.