296 LAND-BIRDS AND GAME-BIRDS 
rarely found them sleeping, but on such occasions I have 
always observed this peculiarity. Like most of the owls, they 
are dazed by a strong light, and in the day-time usually allow 
anear approach. At evening they become active, and are said 
to continue so until dawn, particularly on moon-light nights. 
They are never, I believe, quite so gregarious as the Night 
“Hawks” very often are, though in spring there is often ri- 
valry between the males, who seem to challenge one another. 
The Whippoorwills also fly much lower, and prefer to fly near 
the ground, rather than among the clouds or at any great 
height. Hence their food must differ considerably from that 
of their relative. Audubon in speaking of this species says: 
‘Tt passes low over the bushes, moves to the right or left, 
alights on the ground to secure its prey, passes repeatedly and 
in different directions over the same field, skims along the skirts 
of the woods, and settles occasionally on the tops of the fence- 
stakes or on stumps of trees, from whence it sallies, like a Fly- 
catcher, after insects, and, on seizing them, returns to the same 
spot. When thus situated, it frequently alights on the ground, 
to pick up a beetle. Like the Chuck-will’s-widow, it also bal- 
ances itself in the air, in front of the trunks of trees, or against 
the side of banks, to discover ants, and other small insects 
that may be lurking there. Its flight is so light and noiseless, 
that whilst it is passing within a few feet.of a person, the mo- 
tion of its wings is not heard by him, and merely produces a 
gentle undulation in the air. During all this time, it utters a 
low murmuring sound, by which alone it can be discovered in 
the dark, when passing within a few yards of one, and which 
I have often heard when walking or riding through the barrens 
at night.” The young run about much like young partridges. 
(ad). The most characteristic note of these birds is a loud 
whistle, which resembles more or less distinctly the syllables 
whip-poor-will. It is said to be never repeated, except after 
dark, and when the birds are perched,-as on a fence or roof. It 
is most commonly heard in June, and is usually preceded by a 
click, as if produced by a snapping of the bill. The other 
notes of the Whippoorwills are low, sweet whistles (whit, whit, 
