First place the cage in the sun for a short time, so as to induce the light-hating mites to leave the bird and hide themselves in the crevices of the cage. Remove the bird, and transfer it to another cage, or even a box, and let it wait. Take the cage and examine it well, introducing a heated needle or thin blade of iron into every crevice. Next take some insect-destroying powder, force it into a hollow paper cylinder, light the paper, put it into the cage, and envelop the whole in a newspaper. Leave it there for an hour, and when you remove it you will see dozens of the red-mites, of all sizes, lying dead on the floor, or clinging half-stupefied by the fumes of the powder. Scrape them all into boiling water, and dust the whole of the cage with the powder.
By this time every mite will be dead; but there is a goodly store of eggs which will be hatched in due time, and infest the cage anew. These are destroyed by means of oil. Take a camel’s hair brush and some salad-oil, and with the brush apply the oil to every crevice. If there should be the tiniest scratch on the wood, touch it with the oil. Let oil be applied to every spot where the wires enter the wood, where they cross each other, and where the hinges of the door are fixed. Every egg will thus be destroyed, and the cage freed.
About half an hour before you restore the bird to the cage hold it in the left hand, and dust it well with the powder, blowing up the feathers, so as to get it well to the roots. Scatter some of the powder upon a piece of soft rag, and roll the bird in it, carefully binding down its legs and wings, under each of which a pinch of powder must be sprinkled. You can now attend to the head, which requires rather neat handling, as the powder is very apt to settle upon the eyes and to worry the bird. Let your feathered pet lie for half an hour in this beneficial bondage, and then replace it in the cage, scattering some powder upon the floor. The bird will shake its plumage sharply, and send a cloud of dust flying, and in a minute or two will begin to peck among the feathers and settle the plumage. The different aspect of the bird is then quite remarkable, for it exchanges the fussy, anxious, fretful moments for quiet ease, and even when it does peck among the feathers, it does so gently and deliberately, and seems quite another bird.
Moulting is a disorder to which the canary is annually subject, and which requires some little attention. Some time in the autumn all the canaries exchange the feathers which have endured the wear and tear of a twelvemonth for a completely new suit. Feathers are subject to damage in many ways, and just before the moult takes place the bird is quite ragged and disreputable in dress. Meanwhile the germs of new feathers have been growing in the sockets which held the old suit, and in the course of a few weeks all the feathers are shed and replaced by others. It may easily be imagined that such an operation is not achieved without much physical disturbance, and it is accordingly found that all birds are more or less indisposed during the time of the moult.
Scarcely any two birds are affected in precisely the same manner, and the “moulting sickness” tells with especial severity upon the young. Quiet and nourishing food are the best remedies for the curious mixture of languor and fever which is always visible among the birds; and the most accomplished canary-breeders are in the habit of giving the yolk of hard-boiled eggs, and even a little raw meat, scraped and cut very fine. Sometimes, in their desire for animal food, the birds pluck the newly-formed feathers from the bodies of their companions, and nibble the still vascular and bleeding ends. Wine is recommended by some fanciers, but we cannot agree with them. The moult is a natural ailment, and the remedies which are best calculated to modify its effects upon the health are those to which the natural instincts of the birds would lead them.
Frequently the claws and bill of the canary become overgrown, and produce very unpleasant results; the latter causing much difficulty in taking food, and the former entangling the foot in the wires of the cage. The remedy in either case is the same. Take the bird in the left hand, and hold it against the light; the overgrown portions of the claws will then be easily distinguished, inasmuch as a delicate scarlet line runs along the centre of each claw and nearly reaches its extremity. Taking this line as your guide, you carefully cut off the overgrown parts with a sharp pair of scissors, and cause thereby immediate relief to your feathered patient. The bill must be cut in the same way, but requires a little more care and some neatness in trimming. No pain is given to the bird when the operation is rightly conducted, for neither bill nor claw possesses sensation.
Dysentery and diarrhœa are very common among cage birds, and should be treated, the former with a drop or two of castor-oil, and the latter with a lump of chalk to peck at, and a rusty nail in the water.
Sometimes the bird loses the feathers of the head and neck, and presents a most ungainly appearance. In such cases rub the head with almond-oil, and feed the bird for a few days on a mixture of lettuce, scalded bread, olive-oil, and a sprinkling of maw seed. Health will soon return, and at the next moult the bird will recover its lost plumage.
Broken legs are of frequent occurrence, and mostly happen by the bird entangling itself in the wires and then struggling to free itself. Overgrown claws are a fertile cause of this misfortune. Do not try to bandage or in any way to meddle with the leg; but put the bird in a separate cage, take away the perches, place the food and water within reach, so that the patient may partake of them without needing to stand, and wait until the limb is healed. The bones unite very rapidly, and in a week or ten days the limb will be nearly as strong as before the accident, and will betray no sign of the recent misfortune.