As the seasons shift, the countryside and gardens across Hampshire are alive with birds searching for food and a mate. Among them is one of the UK’s most familiar and striking finches – the chaffinch. The chaffinch is one of the UK’s most common birds, with an estimated population of over 6 million breeding pairs in summer.
Throughout winter, chaffinches gather in large flocks, often made up of birds that have migrated from Continental Europe, arriving from late October onwards. Those seen alone or in small groups within suburban gardens are more likely to be year-round residents.
As early spring approaches, these winter gatherings break apart as males establish territories and search for a mate. Males put on a lively courtship display, singing to attract a female while performing fluttering flights and spreading their tails to show off their vibrant plumage. Once paired, they remain monogamous for the season, the female will build a well-hidden nest using moss, grass, and spider silk.
The males are especially striking, with pinkish underparts, blue-grey caps, and rich chestnut backs. Females are more subtly coloured in shades of brown, giving them excellent camouflage. Male chaffinches learn their songs rather than being born with them, and different regions have distinct ‘dialects.’ Their song, a rapid, descending ‘rain of notes’, becomes more prominent as spring approaches.
The species’ Latin name, Fringilla coelebs, means ‘bachelor finch.’ This name was given by the famous Swedish naturalist Carl Linnaeus, who noticed that male chaffinches in Scandinavia migrated south for the winter, while many females stayed behind.
Chaffinches can be seen in woodland and hedgerows, and prefer a mix of dense trees and open areas, perfect for searching for seeds. They often forage beneath trees, using their strong beaks to crack open fallen seeds.
One of the best Hampshire & Isle of Wight Wildlife Trust nature reserves to see them is Blashford Lakes Nature Reserve. With well-positioned hides and feeding stations, visitors have an excellent chance of spotting these birds up close.
While chaffinches are primarily seed-eaters in winter, they shift their diet in spring and summer, feeding on insects to nourish their young. If you’d like to encourage chaffinches into your garden, sunflower seeds and mixed seed blends are ideal, especially in winter when natural food sources are scarce. Although they will happily visit bird tables, they do not feed openly on feeders, preferring to hop about on the ground and under hedges instead.
Find out more information on the Hampshire & Isle of Wight Wildlife Trust website: hiwwt.org.uk/wildlife-explorer/birds/finches-and-buntings/chaffinch
Photo: Chaffinch, Credit: Amy Lewis
