Domestic canary

Overview

The domestic canary (Serinus canaria forma domestica) is a domesticated form of the wild canary, a small songbird in the finch family. Its wild ancestors originally came from the Macaronesian Islands, and over around 500 years of selective breeding, humans have developed a huge variety of colours, shapes, and singing styles.

Most people picture a bright yellow bird when they think of a canary - that shade is even called Canary Yellow. In reality, domestic canaries come in a wide range of plumage colours, quite unlike their grey-green wild relatives. Common canaries measure roughly 13 to 15 cm long and weigh around 15 to 20 grams, though some decorative breeds range from as small as 10 cm to as large as 23 cm.

Given good housing and care, a canary can live anywhere from 7 to 15 years - a rewarding long-term companion for any bird lover.

Temperament & behaviour

Canaries are naturally solitary and a little introverted. They are generally comfortable living alone in a cage and tend to be on the skittish side around people. They are not hands-on pets in the way budgies or parrots can be, but with patience they can be gently tamed to the point where they will approach you and sit on your hand or shoulder.

Male canaries sing to attract mates and mark territory, usually starting early in the morning. Most females do not sing, though they will chirp. Singing quality is directly affected by the light cycle, and males often stop singing during the summer moulting period when new feathers are growing in.

When canaries feel excited they may jump between perches or chirp in different ways. They show affection to one another by pecking gently - extensive mutual preening is not typical for this species. Outside of breeding season they can be quite peaceful and sociable when kept together in an aviary, though multiple males should not share an aviary during breeding season as territorial disputes can become serious.

Care basics

Canaries are cage and aviary birds. Their cage should be wide enough for them to jump and fly around comfortably. Place it in a well-lit spot, but not in direct sun (except in winter), not on a windowsill, and well away from draughts. The bottom of the cage should be cleaned regularly to help prevent disease.

Provide a water dish for bathing - canaries enjoy a good splash. Nails will need clipping occasionally, with care taken to avoid injury. Toys such as mirrors, bells, swings, and ladders offer mental and physical stimulation.

Canaries are granivorous, meaning seeds and grains form the core of their diet. A good seed mix might include canary seed, millet, linseed, and others. Fresh vegetables such as broccoli, lettuce, and grated carrot, plus fruits like apple, pear, and orange, are important for vitamins. During breeding season, egg food and cuttlefish bone (for calcium) are beneficial additions.

Moulting happens between August and October in the UK. During this time birds that are not fed and cared for well can be especially vulnerable, so maintaining a good routine is particularly important then.

Health awareness

It is worth knowing that canaries can sometimes die with little warning and without an obvious cause, so keeping a close eye on your bird day to day is important.

One simple way to monitor health is to check droppings regularly. Healthy faeces should be a clear black, and the urine, once dry, should be off-white. Any changes in colour or consistency are worth noting.

Parasites are among the most common causes of illness in canaries. Stress can also lower their immunity, which may lead to digestive problems. Signs such as diarrhoea, breathing difficulties, discharge from the nose, or unusual nodules around the beak area are all things to be aware of. Cataracts and injuries to wings, legs, or toes can also occur.

Canaries can be affected by conditions such as canarypox virus - spread by infected birds or mosquitoes - as well as ornithosis and Newcastle disease. If you notice anything unusual about your bird's appearance, droppings, breathing, or behaviour, it is always best to consult an avian vet promptly.

This is general awareness only, not veterinary advice. Always consult a vet about your pet's health.

Fun facts

Canaries were once used in coal mines as sentinel animals - their sensitivity to carbon monoxide and other toxic gases meant that miners could be warned of danger. It is a sobering piece of history behind what is now a cheerful household pet.

The domestic canary holds a unique record among pets: it is the only pet whose voice and vocalisations have been deliberately shaped by humans. The Harz Roller breed is particularly famous for its specially developed song.

A canary's vocal repertoire is impressively complex - it typically includes 30 to 40 different individual syllables, grouped into phrases and arranged in flexible sequences. Canaries can even imitate sounds from other bird species and incorporate other noises they hear around them.

Telling male and female canaries apart by looks alone is genuinely tricky - even experienced breeders sometimes get it wrong. The most reliable everyday clue is song: most males sing, while most females simply chirp.

Source

Adapted from Wikipedia (CC BY-SA 4.0): https://en.wikipedia.org/wiki/Domestic_canary