The Western World / Picturesque Sketches of Nature and Natural History in North / and South America

by William Henry Giles Kingston

Audubon describes the flight of one of these almost solid masses of birds pursued by a hawk; now darting compactly in undulating and angular lines, now descending close to the earth, and with inconceivable velocity mounting perpendicularly, so as to resemble a vast column, and then wheeling and twisting within their continued lines, resembling the coils of a gigantic serpent. Their assemblages greatly surpass in numbers those of the pinnated grouse already described.

Humming-Birds.

A considerable number of these gem-like members of the feathered tribe make their appearance in summer, even as far north as Canada, and on the sides of the hills rising out of the “Fertile Belt,” within sight of Lake Winnipeg,—a region where snow covers the ground for so many months in the year. The most common, as well as the most beautiful, species of these minute birds, is the ruby-throated humming-bird—a name given to it on account of the delicate metallic feathers which glow with ruby lustre on its throat, gleaming in the sunshine like gems of living fire. From the tip of the bill to that of the tail it measures about three and a half inches. The belly is green, and the upper part of the neck, back, and wing-coverts, are of a resplendent and varied green and gold. The breast and lower parts are white, the wings purplish-brown, and the tail partly of the same colour, with the two middle tail-feathers of vivid green.

In the warm climate of the more southern States, the beautiful little ruby-throat is found throughout the winter; and as the summer draws on, the heat in the northern States suiting its delicate constitution, it migrates in large flocks, appearing in the middle States towards the end of April. Tiny as they are, they pass through the air at a rapid rate, and may be seen moving in long undulations, now rising for some distance at an angle of about forty degrees, then falling in a curve. Their long flights are performed at night, it is supposed, as they are found feeding leisurely at all times of the day. Small as they are, from their rapid flight and meteor-like movements they do not fear the largest birds of prey; for even should the lordly eagle venture into their domains, the tiny creatures will attack him without fear: and one has been seen perched on the head of an eagle, at which it was pecking furiously away, scattering the feathers of the huge bird, who flew screaming through the air with alarm, to rid himself of his tiny assailant.

As they fly, the ruby feathers of their throats may be seen changing, according to the light, now into a greenish gold colour, now into a deep brown, again to flash forth with the brilliancy of precious gems. Often they may be observed flying round the deep, cup-shaped calix of the scarlet trumpet-flower, which with its rich foliage clings in clusters round the gnarled stem of some withered oak, clothing it with a verdure not its own. Into these deep and capacious tubes the ruby-throat, with its long bill, probes, and draws forth either the sweets it produces, or picks up the multitude of flies entangled in the nectar.

Although the ruby-throat ventures thus far north, it is very susceptible of cold, and returns southward immediately the summer green of the forest gives place to the golden tints of autumn. Brave and high-spirited as is the little bird, it is easily tamed; and Mr Webber, the naturalist, after many attempts, succeeded in securing several of the species. The first he caught did not flutter, or make the least attempt to escape, but remained quietly in his hand; and he saw, when he opened it, the minute creature lying on his palm, perfectly motionless, feigning most skilfully to be dead; indeed, actually playing “’possum.” For some time he watched it with breathless curiosity, when he saw it gradually open its bright little eyes to ascertain whether the way was clear, and then close them slowly as it caught his glance upon it. When a mixture of sugar, water, and honey was brought, and a drop placed on the point of its bill, it came very suddenly to life, and in a moment was on its legs, drinking with eager gusto of the refreshing draught from a silver tea-spoon.

The nest of the ruby-throat is of a most delicate nature; the external parts being formed of a little grey lichen found on the branches of the trees, glued together by the saliva of the bird, and neatly arranged round the whole of the nest, as well as to some distance from the spot where it is attached to the branch or stem itself. The interior is lined with a cottony substance; and the innermost, with the silky fibres obtained from various plants. Within this little nest the female humming-bird lays two white and nearly oval eggs; generally raising two broods in the season. In one week, says Audubon, the young are ready to fly, but are fed by the parents for nearly another week. They receive their food direct from the bill of their parents, who disgorge it in the manner of canaries and pigeons. It is my belief that no sooner are the young able to provide for themselves than they associate with other broods, and perform their migrations apart from the old birds, as I have observed twenty or thirty young humming-birds resort to a group of trumpet-flowers, when not a single old bird was to be seen.

The plumage of the female is in most respects like that of the male, except that she is not possessed of the brilliant feathers on the throat which especially distinguish him.

Although there are several other species of humming-birds which live permanently in the Southern States of the Union, or migrate northward in summer, we cannot now inspect them. We shall have, however, many opportunities of examining a number of the species when we come to visit South America. Although the number of birds and the variety of their species inhabiting North America is very great, except those we have mentioned, they do not in general possess any very interesting peculiarity, which might tempt us to linger longer amongst them, and we will therefore wander on and inspect some of the curious reptiles which inhabit various parts of the American States and Canada.