Family XXXIX. ANATINAE. DUCKS. GENUS V. FULIGULA. SEA-DUCK. |
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Family |
BUFFEL-HEADED DUCK. [Bufflehead.] |
Genus | FULIGULA ALBEOLA, Linn. [Bucephala albeola.] |
There are no portions of the Union on the waters of which this beautiful miniature of the Golden-eye Duck is not to be found, either during the autumnal
months or in winter; and, therefore, to point out any particular district as
more or less favoured by its transient visits would be useless. The miller's
dam is ornamented by its presence; the secluded creeks of the Middle States are
equally favoured by it as the stagnant bayous and lakes of Lower Louisiana; in
the Carolinas and on the Ohio, it is not less frequent; it being known in these
different districts by the names of Spirit Duck, Butter-box, Marrionette,
Dipper, and Die-dipper. It generally returns from the far north, where it is
said to breed, about the beginning of September, and many reach the
neighbourhood of New Orleans by the middle of October, at which period I have
also observed them in the Floridas. Their departure from these different
portions of our country varies from the beginning of March to the end of May.
On the 11th of that month in 1833, I shot some of them near Eastport in Maine.
None of them have, I believe, been found breeding within the limits of the
Union. During the period of their movements towards the north, I found them
exceedingly abundant on the waters of the Bay of Fundy, the males in flocks, and
in full dress, preceding the females about a fortnight, as is the case with many
other birds.
The Marrionette--and I think the name a pretty one--is a very hardy bird,
for it remains at times during extremely cold weather on the Ohio, when it is
thickly covered with floating ice, among which it is seen diving almost
constantly in search of food. When the river is frozen over, they seek the head
waters of the rapid streams, in the turbulent eddies of which they find
abundance of food. Possessed of a feeling of security arising from the rapidity
with which they can dive, they often allow you to go quite near them, though
they will then watch every motion, and at the snap of your gun, or on its being
discharged, disappear with the swiftness of thought, and perhaps as quickly rise
again, within a few yards, as if to ascertain the cause of their alarm. I have
sometimes been much amused to see the apparent glee with which these little
Dippers would thus dive at the repeated snappings of a miserable flint lock,
patiently tried by some vagrant boys, who, becoming fatigued with the ill luck
of their piece, would lay it aside, and throw stones at the birds, which would
appear quite pleased.
Their flight is as rapid as that of our Hooded Merganser, for they pass
through the air by regularly repeated beats of their wings, with surprising
speed; and yet this is the best time for the experienced sportsman to shoot
them, as they usually fly low. Their note is a mere croak, much resembling that
of the Golden-eye, but feebler. At the approach of spring, the males often
swell their throats and expand the feathers of the head, whilst they utter these
sounds, and whilst moving with great pomposity over the waters. Often too, they
charge against each other, as if about to engage in combat, but I have never
seen them actually fighting.
When these birds return to us from the north, the number of the young so
very much exceeds that of the old, that to find males in full plumage is much
more uncommon than toward the time of their departure, when I have thought the
males as numerous as the females. Although at times they are very fat, their
flesh is fishy and disagreeable. Many of them, however, are offered for sale in
our markets. I have often found some of them on inland ponds, which they seemed
loth to leave, for, although repeatedly shot at, they would return. Their food
is much varied according to situation. On the sea-coast, or in estuaries, they
dive after shrimps, small fry, and bibalve shells; and in fresh water, they feed
on small crayfish, leeches, and snails, and even grasses. Not having found any
of these birds in Labrador or Newfoundland, I am unable to say anything as to
their nests. Dr. RICHARDSON states, that they frequent the rivers and
fresh-water lakes throughout the Fur Countries in great numbers, but does not
mention having observed their breeding. As in almost all other species of this
family, the young of both sexes in autumn resemble the adult female. Mr.
TOWNSEND has found this species on the streams of the Rocky Mountains, and it
has been observed as far westward as Monterey in New California.
BUFFEL-HEADED DUCK, Anas albeola, Wils. Amer. Orn., vol. viii. p. 51.
FULIGULA ALBEOLA, Bonap. Syn., p. 394.
CLANGULA ALBEOLA, Spirit Duck, Swains. and Rich. F. Bor. Amer., vol. ii.p. 458.
SPIRIT DUCK, Nutt. Man., vol. ii. p. 445.
BUFFEL-HEADED DUCK, Fuligula albeola, Aud. Orn. Biog., vol. iv. p. 217.
Male, 14 1/2, 23. Female, 13, 22 1/4.
Distributed throughout the country and along the Atlantic shores during
autumn, winter, and spring. Texas, Upper California, Columbia river. Breeds
very far north.
Adult Male.
Bill much shorter than the head, comparatively narrow, deeper than broad at
the base, gradually depressed towards the end, which is rounded. Upper mandible
with the dorsal line straight and sloping to the middle, then nearly straight,
at the end decurved; the ridge broad and flat at the base, narrowed between the
nostrils, convex towards the end, the sides convex, the edges soft, with about
thirty-five lamellae, the unguis oblong. Nostrils sub-medial, linear, pervious,
nearer the ridge than the margin. Lower mandible flat, ascending, curved at the
base, the angle long, rather narrow, the dorsal line very slightly convex, the
edges with about forty lamellae, the unguis broadly elliptical.
Head rather large, compressed. Eyes of moderate size. Neck short and
thick. Body compact, depressed. Feet very short, placed far back, tarsus very
short, compressed, having anteriorly in its whole length a series of small
scutella, and above the outer toe a few broad scales, the rest covered with
reticular angular scales, hind toe very small, with a free membrane beneath;
anterior toes longer than the tarsus, connected by reticulated membranes, having
a sinus on their free margins, the inner with a narrow lobed marginal membrane,
the outer with a thickened edge, the third and fourth about equal and longest,
all covered above with numerous narrow scutella. Claws small, slightly arched,
obtuse, that of first toe very small, of third largest, and with an inner thin
edge.
Plumage dense, soft and blended. Feathers on the fore part of the head
very small and rounded, on the upper and hind parts linear and elongated, as
they also are on the lateral and hind parts of the upper neck, so that when
raised, they give the head an extremely tumid appearance, which is the more
marked that the feathers of the neck immediately beneath are short. Wings very
small, decurved, pointed; the outer primaries pointed, the first longest, the
rest rapidly graduated; the secondaries incurved, obliquely rounded, the inner
much elongated and acuminate. Tail short, graduated, of sixteen feathers.
Bill light greyish-blue. Iris hazel. Feet very pale flesh-colour, claws
brownish-black. Fore part of the head of a deep rich green, upper part rich
bluish-purple, of which colour also are the elongated feathers on the fore part
and sides of the neck, the hind part of the latter deep green; a broad band of
pure white from one cheek to the other over the occiput. The coloured parts of
the head and neck are splendent and changeable. The rest of the neck, the lower
parts, the outer scapulars, and a large patch on the wing, including the greater
part of the smaller coverts and some of the secondary coverts and quills, pure
white, the scapulars narrowly margined with black, as are the inner lateral
feathers. Axillary feathers brownish-black, some of them white on the margins
and towards the end; lower wing-coverts brownish-black, the smaller tipped with
white. The back, inner scapulars, and inner secondary quills, velvet-black.
The feathers on the anterior edge of the wing are black, narrowly edged with
white; alula, primary coverts, and primary quills, deep black. The feathers on
the rump gradually fade into greyish-white, and those of the tail are
brownish-grey, with the edges paler, and the shafts dusky.
Length to end of tail 14 1/2 inches, to end of wings 13 3/4, to end of
claws 15 3/4; extent of wings 23; wing from flexure 6 3/4; tail 3 1/4; bill
along the ridge 1 2/12, along the edge of lower mandible 1 (5 1/2)/12; tarsus
1 3/12, hind toe and claw 8/12; outer toe 2 1/12, its claw (2 1/2)/12; middle
toe 2, its claw (3 1/2)/12; inner toe and claw 1 9/12. Weight 1 lb.
Adult Female.
The female is much smaller. The plumage of the head is not elongated as in
the male, but there is a ridge of longish feathers down the occiput and nape.
Bill darker than that of the male; feet greyish-blue, with the webs dusky.
Head, upper part of neck, hind neck, back and wings, greyish-brown; a short
transverse white band from beneath the eye, and a slight speck of the same on
the lower eyelid. Six of the secondary quills white on the outer web. Lower
parts white, shaded into light greyish-brown on the sides; tail dull
greyish-brown.
Length to end of tail 13 inches, to end of claws 13 1/2, to end of wings
11 1/2; extent of wings 22 1/4. Weight 8 oz.
Individuals of both sexes differ much in size, and in the tints of their
plumage.
In an adult male, the tongue is 1 inch and 2 twelfths long, fleshy, and of
the same general form as in the other Ducks already described. The oesophagus
is 6 3/4 inches long, passes along the right side, has a diameter at the top of
4 1/2 twelfths, enlarges about the middle to 9 twelfths, and contracts to 1/2
inch as it enters the thorax. The proventriculus is 1 inch long, 8 twelfths in
its greatest diameter, its glandules, which are of moderate size, forming a
complete belt, as in all other Ducks. The stomach is a muscular gizzard of a
roundish form, 1 inch 5 twelfths long, 1 inch 4 twelfths in breadth; its lateral
muscles 5 twelfths in thickness; its epithelium tough, hard, and slightly
rugous. The intestine is 3 feet 11 inches long; its average diameter 3
twelfths, its walls thick, and its inner surface villous. The rectum is 3
inches long; the coeca 2 1/4 inches in length, their diameter at the
commencement 1 twelfth, towards the end 2 twelfths.
The trachea is 5 inches long, much flattened, its rings unossified, its
diameter at the top 2 3/4 twelfths, towards the lower part 3 twelfths, having
scarcely any appearance of dilatation at the part which is so excessively enlar
ed in the Golden-eyed Duck, which in form and habits is vet very closely allied.
The lateral muscles are strong, and there are cleido-trachea and sterno-tracheal
muscles, as in other Ducks.
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