We sit in our gardens and enjoy the birds who come to our feeders, delight in their antics and bask in the glory of their songs. But did you know that you can keep British birds in a cage or aviary under the right conditions?
The UK has specific laws that affect the ownership of British birds such as the Greenfinch, Goldfinch, and Bullfinch. You can only buy these birds if they are captive-bred and have a special closed ring on one leg. This ring is issued by British Bird councils like the BBC and the IOC and proves the bird was bred in captivity rather than taken from the wild. Selling birds without such rings is illegal, though gifting un-rung birds is allowed if you have documentation proving captive breeding, usually including the ring numbers of both parents.
British captive-bred birds tend to be more shy and less accustomed to human interaction compared with more traditional pet species such as canaries. While early handling from a young age can improve their tameness, it carries risks like parental abandonment, so many enthusiasts prefer to enjoy these birds primarily for their visual beauty and lovely song rather than as hands-on pets.
One of the most frequently kept species is the Goldfinch, a striking little bird with black and gold wings and a bright red face. They thrive in a large breeding cage or aviary and enjoy a diet of weed seeds, seed mixes, and particularly dandelions, teasel, and chickweed. Goldfinches begin breeding in May and can have two broods per year. Males are known to sometimes disturb eggs; this can be managed by keeping two females per male so one female occupies the nest while the other distracts the male.
Greenfinches are solid-looking, olive green birds with a pleasant song and lively personality. They can be a bit dominant around other birds, so introductions in mixed aviaries should be done carefully. A significant health issue they face is the condition known as ‘going light’, caused by a sulphur deficiency that causes the bird to lose weight dramatically. Thankfully, treatments are now available to prevent this from occurring in young birds.
The species begins breeding from late March to early April. They require a nesting pan high off the ground, surrounded by greenery to mimic a natural tree environment, giving the female a sense of security while incubating. Special greenfinch seed mixes are beneficial, supplemented with seeds like safflower, sunflower, hemp, mung beans, defrosted garden peas, egg food, and niger seed. Their robust nature means care should be taken to avoid overfeeding fattening seeds which can lead to obesity.
Bullfinches are loved for their vibrant red breasts, black heads, and neat beaks. They require ample space to fly, so small cages are not ideal. Their diet must be carefully managed to avoid obesity and illness. Many breeders recommend feeding a canary mix, which contains fewer fatty seeds. They also enjoy occasional treats like blue maw (poppy seeds), apples, and whole dandelion plants, provided these are free from pesticides.
Sexing bullfinches is straightforward: females are brown while males boast the characteristic vibrant red breast. Breeding starts in March, and nests should include greenery for protection. While females are dedicated parents, males can sometimes be overzealous and may harm chicks, in which case the male should be separated to protect the young.
The Redpoll, consisting mainly of the Lesser and the Mealy Redpoll, is less commonly known but makes an engaging aviary bird due to its busyness and calm nature. To avoid crossbreeding, it is advisable to keep the varieties separate. Redpolls thrive in a mix of quality seed and natural treats like blue maw, niger seed, egg food, and wild greens such as dandelion and chickweed. They prefer nesting pans with materials like coconut fibre for nest building.
Keeping British birds requires strict adherence to legal standards including documentation of captive breeding and proper ring identification. It is illegal to keep or sell wild-caught birds. Ethical pet ownership involves prioritising the welfare, suitable housing, species-appropriate diet, and minimal stress to the birds.
Owners should be aware that providing an environment which stimulates natural behaviours such as flying, foraging, and breeding is crucial for the birds’ psychological and physical health. Ethical concerns also extend to avoiding wild-caught birds and supporting sustainable captive breeding practices that protect wild populations and biodiversity.
Besides those discussed, there are many other species commonly kept, including crossbills, twite, linnet, siskin, chaffinch, sparrow, skylark, yellowhammer, brambling, thrush, blackbird, and hawfinch. Each species has unique care requirements, so thorough research is essential before acquiring any new bird.
When looking to purchase British birds, always ensure they are documented as captive-bred with appropriate rings. To browse available birds, consider visiting reputable birds for sale listings to find a legal and ethically bred pet. Responsible ownership and respect for wildlife are key to enjoying these magnificent species safely.
Keeping British birds as pets is a rewarding experience when done legally and ethically. Understanding the laws, providing appropriate care, and respecting their natural behaviours ensures the welfare of these beautiful animals. Whether it’s the charming Goldfinch or the spectacular Bullfinch, each bird offers a unique connection to Britain’s rich natural heritage.