European stonechat are short-distance migrants or non-migratory, with part of the population (particularly from northeastern parts of the range, where winters are colder) moving south to winter further south in Europe and more widely in north Africa. The male's song is high and twittering like a dunnock. Both sexes have a clicking call like stones knocking together. In 2015, John Callion published the results of his 25-year study of the bird in "British Birds. European stonechat The European stonechat ("Saxicola rubicola") is a small passerine bird that was formerly classed as a subspecies of the common stonechat. Long considered a member of
Common redpoll Common redpoll The common redpoll ("Acanthis flammea") is a species of bird in the finch family. It breeds somewhat further south than the Arctic redpoll, also in habitats with thickets or shrubs. The common redpoll was listed in 1758 by Linnaeus in the 10th edition of his "Systema Naturae" under the binomial name "Fringilla flammea". The current genus name "Acanthis" is from the Ancient Greek "akanthis", a name for a small now-unidentifiable bird, and "flammea" is the Latin for "flame-coloured". The common redpoll was previously placed in the genus "Carduelis". Molecular phylogenetic studies showed that the Arctic and common redpolls