Our Vanishing Wild Life: Its Extermination and PreservationHornaday, William T. (William Temple)
History
Our Vanishing Wild Life: Its Extermination and Preservation
Hornaday, William T. (William Temple)
Game-laws -- United States; Wildlife conservation -- United States
Throughout the eastern United States shorebirds are fast vanishing.
While formerly numerous species swarmed along the Atlantic coast and in
the prairie regions, many of them have been so reduced that
extermination seems imminent. The black-bellied plover or beetlehead,
which occurred along the Atlantic seaboard in great numbers years ago,
is now seen only as a straggler. The golden plover, once exceedingly
abundant east of the Great Plains, is now rare. Vast hordes of
long-billed dowitchers formerly wintered in Louisiana; now they occur
only in infrequent flocks of a half dozen or less. The Eskimo curlew
within the last decade has probably been exterminated and the other
curlews greatly reduced. In fact, all the larger species of shorebirds
have suffered severely.
So adverse to shorebirds are present conditions that the wonder is that
any escape. In both fall and spring they are shot along the whole route
of their migration north and south. Their habit of decoying readily and
persistently, coming back in flocks to the decoys again and again, in
spite of murderous volleys, greatly lessens their chances of escape.
The breeding grounds of some of the species in the United States and
Canada have become greatly restricted by the extension of agriculture,
and their winter ranges in South America have probably been restricted
in the same way.
Unfortunately, shorebirds lay fewer eggs than any of the other species
generally termed game birds. They deposit only three or four eggs, and
hatch only one brood yearly. Nor are they in any wise immune from the
great mortality known to prevail among the smaller birds. Their eggs and
young are constantly preyed upon during the breeding season by crows,
gulls, and jaegers, and the far northern country to which so many of
them resort to nest is subject to sudden cold storms, which kill many of
the young. In the more temperate climate of the United States small
birds, in general, do not bring up more than one young bird for every
two eggs laid. Sometimes the proportion of loss is much greater, actual
count revealing a destruction of 70 to 80 per cent of nests and eggs.
Shorebirds, with sets of three or four eggs, probably do not on the
average rear more than two young for each breeding pair.
It is not surprising, therefore, that birds of this family, with their
limited powers of reproduction, melt away under the relentless warfare
waged upon them. Until recent years shorebirds have had almost no
protection. Thus, the species most in need of stringent protection have
really had the least. No useful birds which lay only three or four eggs
should be retained on the list of game birds. The shorebirds should be
relieved from persecution, and if we desire to save from extermination a
majority of the species, action must be prompt.
Public-domain text, read in full here on John Shaqi.
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