Twite the birds to the east of the Pennine hills move to the southeast coast in winter and those to the west winter between Lancashire and the Hebrides. The Welsh population winters almost exclusively in Flintshire. In 1758 the Swedish naturalist Carl Linnaeus included the twite in the 10th edition of his "Systema Naturae" under the binomial name "Fringilla flavirostris". The genus name "linaria" is the Latin for a linen-weaver, from "linum", "flax" and "flavirostris" means yellow-billed. The twite and the closely related linnets were at one time placed in the genus "Carduelis" but were moved to a separate genus "Linaria"
Twite breeding season, sometimes mixed with other finches on coasts and salt marshes. They feed mainly on seeds. The twite breeds in northern Europe and across central Asia. Treeless moorland is favoured for breeding. It builds its nest in a bush, laying 5–6 light blue eggs. It is partially resident, but many birds migrate further south, or move to the coasts. It has declined sharply in parts of its range, notably Ireland. In the UK, the Twite is the subject of several research projects in the Pennines, the Scottish Highlands and the North wales and Lancashire coast lines. Records show that