The palm warbler shows yellow undertail coverts. Common breeder in coniferous woodlands; very common short- to medium-­distance migrant to central United States south to Caribbean and central Panama.

Underparts very yellow with white undertail coverts ... The male is unlike any other finch in North America; the Wilson’s warbler is the only other bright yellow species with a black cap ...

The yellow-browed warbler was sighted wintering around Verulamium Lake in St Albans, Hertfordshire. By January, the bird has usually migrated from its breeding grounds in Siberia to South East ...