THE ALPINE ACCENTOR.

The ALPINE ACCENTOR (_Accentor Alpinus_) represents a group of birds in

appearance very closely resembling the Larks. Their beak is slightly

curved and pointed, compressed at its sides, narrow towards its

extremity, and broader than it is high at the base; the legs are stout,

the toes thick, and the claws much hooked, but blunt; the wings, in

which the third quill exceeds the rest in length, are long; the tail is

short, and deeply incised; the upper portion of the body is deep grey,

spotted with brown, the under side ash-grey, marked at the sides with

reddish brown; the throat is white, slightly spotted with brown; the

quills and tail-feathers are blackish brown, the latter spotted with

white; the wings are ornamented with two white lines. Both sexes are

alike in colour. The young are grey, spotted with reddish yellow; black

on the back, and reddish yellow, chequered with light and dark grey, on

the under side; the wing-feathers are brown, edged with rust-red, and

the wings enlivened by two reddish yellow stripes. The tail is brown,

and also tipped with reddish yellow; the eye is light brown, the beak

yellow at the base and black at the tip; the foot is brown. This species

is seven inches long and eleven and three-quarters broad; the wing

measures three inches and three-quarters, and the tail two inches and

three-quarters; the female is half an inch shorter, and three-quarters of

an inch narrower than her mate.

These birds inhabit all the lofty mountains of Central and Southern

Europe and Southern Asia, and are particularly numerous upon the Alps,

where they are generally met with at an altitude of from 4,000 to 6,000

feet above the sea. They are also occasional visitors to the south of

Great Britain. In winter they usually descend to the plains and valleys

in search of seeds, but return to their favourite haunts as soon as the

snow has melted from the surface of the rocks; they are then to be seen

running lightly or flying from one peak to another, as they pour out

their clear, melodious song, many notes of which will bear comparison

with those of the Lark itself. Their disposition appears to be somewhat

capricious; at one time they are all life and activity, at another

perfectly quiescent. Gloger explains this peculiarity by telling us

that they are only brisk and lively while searching for food, and that

their change of demeanour is attributable to the process of digestion

that is being carried on as they sit erect and motionless often for

a whole half hour at a time. While hopping on the ground the Alpine

Acceptor carries its tail slightly elevated, sometimes so high as to be

raised above the wings. The flight of these birds is light and rapid,

and capable of being sustained for a very considerable distance; but,

under ordinary circumstances, they keep near the ground, and only soar

into the air during the breeding season. Towards man they exhibit the

utmost confidence, and are frequently to be seen hopping about close to

a party of mountaineers or group of shepherds, quite indifferent to and

apparently almost unconscious of the voices and movements around them.

Insects, spiders, seeds, and berries constitute their principal food, and

they devour grass seed, in particular, in great quantities. The nest,

according to Schinz, is commenced early in the spring, and is situated in

clefts or holes of the rock, or amid Alpine rose bushes; sometimes on the

roofs of houses, care being generally taken that the little structure is

so placed as to be completely sheltered from wind and weather. The nest,

which is circular and semi-conical, is three inches both in diameter and

in depth; it is constructed alternately of grass and moss, and lined

with wool, hair, or similar materials. The eggs, from four to five in

number, are of an oval shape, smooth, and of a blueish green. It is at

present undecided whether the female is assisted by her mate in the work

of incubation. Two broods are produced in the year, the first in May, the

second in July.

[Illustration: THE ALPINE ACCENTOR (_Accentor Alpinus_).]

* * * * *

The TITS (_Pari_), although differing in many respects, resemble each

other in most essential particulars. All are of small size, with compact

bodies and short limbs. The beak is conical, straight, and short, with

sharp margins, compressed at its sides and pointed at its tip; the

feet are sturdy, the toes powerful and of moderate size, and the claws

comparatively large and very much hooked. The wings, in which the fourth

or fifth quill is the longest, are short and rounded; the tail short, and

either straight or very slightly incised at its extremity; occasionally

it is very long, and graduated at its sides. The plumage, which is thick,

and composed of long and lax feathers, is bright and elegant in its

coloration.

Most members of this family inhabit the northern parts of the Eastern

Hemisphere, some few belong to North America, and others are natives

of Asia and Africa. Opinions differ as to whether they migrate at the

approach of winter, but our own observations have convinced us that even

those frequenting northern countries never wander to any great distance

from their native haunts. All are social in their habits, and consort not

only with their own kind, but also seek the company of other species,

often remaining in their society for weeks at a time. They seldom visit

seed-growing districts, but frequent woods and forests, living almost

exclusively upon trees or large shrubs, climbing and flying about the

branches in what may literally be termed an incessant search for food.

On the ground their movements are clumsy, and they seldom undertake long

excursions, but generally only flit from one tree to another, feeding

principally upon insects and seeds; of the former they devour enormous

quantities, as their life of restless activity renders an unusually large

supply of nourishment indispensable. The Tits may, therefore, be regarded

as valuable assistants to the gardener and farmer, richly meriting their

favour and protection. Most species breed twice in the year, laying each

time from seven to twelve eggs.

* * * * *

The CRESTED WRENS or KINGLETS (_Regulus_) are recognisable by their

straight, thin, finely-pointed beak, which is broad at the base, raised

at the culmen, and slightly notched at the curved tip of the upper

mandible. The feet are slender, the tarsi high, and the claws very

decidedly hooked; the wings, in which the fourth and fifth quills are

the longest, are short, broad, and much rounded; the tail is of medium

size, and incised at its extremity; the plumage is thick, and composed

of large, loose feathers; the nostrils are covered with small feathers,

and the corners of the mouth with a few bristle-like hairs; the feathers

on the crown of the head are generally prolonged into a crest, and are

of brilliant hue. These birds are met with throughout Europe, Asia,

and North America, and from time to time make their appearance in

North-western Africa.

Their journeys are extraordinary when compared with their strength, size,

and powers of flight, but they are often exhausted before arriving at

their destination. Mr. Selby has related the following account of a large

migration on the coast of Northumberland in 1822:--

"On the 24th and 25th of October, 1822, after a very severe gale, with

thick fog from the north-east (but veering, towards its conclusion,

to the east and south-east), thousands of these birds were seen to

arrive upon the sea-shore and sand-banks of the Northumbrian coast,

many of them so fatigued by the length of their journey, or perhaps

by the unfavourable shift of wind, as to be unable to rise again from

the ground, and great numbers were in consequence caught or destroyed.

This flight must have been immensely numerous, as its extent was traced

through the whole length of the coasts of Northumberland and Durham.

There appears little doubt of this having been a migration from the more

northern provinces of Europe (probably furnished by the pine forests

of Norway, Sweden, &c.), from the circumstance of its arrival being

simultaneous with that of large flights of the Woodcock, Fieldfare, and

Redwing. Although I had never before witnessed the actual arrival of the

Golden-crested Regulus, I had long felt convinced, from the great and

sudden increase of the species during the autumnal and hiemal months,

that our indigenous birds must be augmented by a body of strangers, who

make these shores their winter resort."

Cassell's book of birds; vol. 2 · 第 351 / 380 题