Cassell's book of birds; vol. 4Brehm, Alfred Edmund
Science
Cassell's book of birds; vol. 4
Brehm, Alfred Edmund
Birds
is by no means easy to observe their proceedings, except with the aid of
a telescope. In general they may be seen with their legs immersed in the
water, or more rarely on the dry shore or on sandbanks with their necks
curved in a very peculiar manner (see page 116) in front of the breast,
the head being laid as it were upon the back, or buried beneath the
shoulder-feathers of the wing; generally the whole weight of the body is
supported by one leg, the other being held obliquely backwards or drawn
up close to the body; in this strange position the Flamingo sleeps. The
manner in which these birds obtain their food is equally remarkable. Like
all other sieve-beaked birds, the materials upon which they subsist are
procured by raking in the mud. The Flamingo when in search of food, wades
into the water to a convenient depth, and then bends down its long neck
until its head is upon the same level as its feet; it then plunges its
beak, with the upper mandible downwards, into the mud. In this position
the bird rakes about at the bottom of the water, moving backwards and
forwards with short steps, and opening and shutting its bill whilst its
tongue is busily at work. In this manner, by the delicate sense of touch
resident in that member, the Flamingo examines the contents of its mouth,
retaining what is useful as food, and straining out through the sieve-like
apparatus the mud or non-nutritive materials with which it is accompanied.
Meanwhile, by the movements of its webbed feet, it is continually stirring
up the bottom, and thus putting in motion all the little aquatic animals
of which it is in search. The gait of the Flamingo very much resembles
that of the Long-legged Waders, but is not exactly similar, although the
difference is not easily described. Its steps are longer, more regular,
and more vacillating, as might be expected from the extraordinary length
of its legs, but at the same time its movements are easy, and differ
widely from the accounts given of them by some writers, who tell us that
when walking it is compelled to help itself along by its beak. Its beak,
however, is occasionally employed to assist it in its movements, as for
example, when having bent its legs under its body it lies down upon the
ground to rest, and is suddenly obliged to rise from this position, the
bill is employed to assist in getting up, but this once accomplished
it runs away with tolerable speed in the manner above described. When
taking flight from the sea or lake in which it has been feeding, it not
unfrequently goes to a considerable distance, half running and half
flying over the surface of the water, much after the manner of a Duck or
Water-hen. In deep water it also swims apparently without the slightest
effort, and although its progress may be somewhat slower than that of the
Short-legged Swimmers, it is evidently more enduring. Its flight, when
once it has raised itself out of the water in the manner above described,
Public-domain text, read in full here on John Shaqi.
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