ZENA1D1DJE. 
337 
about one hundred feet in diameter, called the Salt Spring, where brackish water rises, 
which, in time, has formed a sort of mound, a foot or two high and thirty or forty feet in 
diameter, covered with a thin growth of grass.. During the nesting season, this spot is vis¬ 
ited in the morning by countless numbers of Pigeons. At day-break, a single bird appears 
from the nesting, some miles distant, to reconnoiter and, after circling around a moment, 
disappears. In an incredibly short time, the birds begin to come; first in small numbers, 
then increasing rapidly until, in a few moments, they come in a living avalanche, covering 
the trees until the branches break with their numbers. Then one ventures cautiously, 
with a downward swoop as if to settle, but circles over the ground and returns to his perch. 
This is repeated several times by others, when finally one alights on the mound and others 
follow slowly, until at last, a perfect torrent falls upon the spot, covering it so.deeply as 
to endanger the lives of many of them by suffocation; then the whole enormous body sud¬ 
denly rises with a deafening roar and alights on the trees. This is repeated until all are 
satisfied unless they are disturbed. 
“This peculiar spot was discovered in 1870 by the professional Pigeon-hunters and 
now this little space brings a good income to the owners who lease it to parties engaged 
in netting Pigeons, and one of the above mentioned parties, caught with one spring of the 
net, in 1870, three hundred and forty-tv T o birds. At regular intervals during the day, 
the male birds relieve the females in the process of incubation and at these times, the whole 
heavens, as far as eye can reach, is literally filled with small flocks going to and from the 
nesting; then after a few moments, not a bird can be seen until the change again takes 
placet I think the changes are at nine o’clock in the morning and four in the afternoon. 
Millions of young birds are killed in the nest and the lazy Red Man is particularly the cause 
of their destruction. The old birds are said to leave’the beech-nuts in the immediate vi¬ 
cinity of the nesting for the young, going great distances, themselves, to feed, for the whole 
of Northern Michigan is thickly covered with beech-trees.” 
Although I have, on one or two occasions, seen Wild Pigeons even as.far north as 
Massachusetts in winter, this is beyond their usual range at this time, for the greater 
portion pass the cold season in the South. 
FAMILY II. ZENAIDIDHi. THE MOURNING DOVES. 
The sternum is rather narrow , not exceeding one half the length of the top of the keel , 
the tip of which is pointed. 
Members of this family are usually quite small or of medium size. The tarsus is lon¬ 
ger than that of the preceding family and is entirely naked, as all the species spend a great 
portion of their time upon the ground. 
GENUS I. ZENAIDURA. THE TURTLE DOVES. 
Gen. Ch. Bill, weak, sliyhtly rounded. Tail, very lony, equaliny the winys; it is pointed and the number of feathers is 
fourteen. 
Members of this genus are remarkable on account of having fourteen tail feathers, as other Pigeons and Doves occur¬ 
ring within our limits, have only twelve. There is but one species in North America. 
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