Domestic Canary

Captive varieties (like the one shown) range from yellow and orange to white, green, and variegated brown. Wild siblings are dull greenish-brown with yellow-green underparts. Males typically possess more vibrant colors than females.

Small size, conical finch bill, forked tail. Domestic varieties are often identified by their uniform bright yellow or orange feathers.

Length: 10–12 cm (4–5 in); Wingspan: 20–23 cm; Weight: 12–28 g

A complex, liquid song consisting of trills, warbles, and whistles. The domestic variety has been specifically bred for enhanced singing quality.

Primarily granivorous, eating a variety of seeds. They also consume greens, fruit, and occasionally small insects during the breeding season.

In the wild: semi-open areas, gardens, orchards, and pine forests at various altitudes. Captive: cages and aviaries.

Non-migratory/Resident; they may perform small altitudinal movements in the wild searching for food.

Builds a cup-shaped nest in trees or bushes. Typically lays 3–5 pale blue, speckled eggs. The female incubates while the male provides food.

European Serin (Serinus serinus), which is smaller and more heavily streaked, and the Saffron Finch, which is larger with a thicker bill.

As seed-eaters, they play a role in seed dispersal in their native range. In many parts of the world, they are an important cultural and economic species within the pet trade.

Least Concern (IUCN); wild populations are stable, though the domestic form is not assessed.

In the wild, look for them in open orchards and pine forests in Macaronesia. In captivity, they are best observed in large aviaries where their flight and singing behavior are natural.

Canaries were famously used in coal mines as early warning systems for toxic gases because they are more sensitive to carbon monoxide than humans.