(September 1 to 10)
Nashville Warbler
Parula Warbler
Black-throated Blue Warbler
Blackpoll Warbler
Black-throated Green Warbler
Connecticut Warbler
(September 10 to 30)
Wilson's Snipe
Broad-winged Hawk
Pigeon Hawk
White-throated Sparrow
Palm Warbler
Olive-backed Thrush
Coot
Savannah Sparrow
Junco
Lincoln's Sparrow
3. _October:_ As the insects disappear when the frost arrives, so do
the birds, that need this form of food, go Southward. Thus the weather
is mainly responsible for the date on which the remaining species
leave for the South. An accurate list is hardly possible.