European green woodpecker though the latter is smaller and more slender with narrower wings and longer tail. The closely related, very similar Levaillant's woodpecker occurs only in north-west Africa. The European green woodpecker is a member of the order Piciformes, the woodpecker family Picidae and the genus Picus. It was first described by Linnaeus in 1758. The scientific name is derived from the Greek "pikos", meaning 'woodpecker', and Latin "viridis", 'green'. There are four subspecies, with subtle and mostly clinal differences between them. In a recent study based on mitochondrial DNA analysis of subspecies by Perktaş, Barrowclough and Groth, it has been proposed
English folk music English folk music The folk music of England is tradition-based music, which has existed since the later medieval period. It is often contrasted with courtly, classical and later commercial music. Folk music has been preserved and transmitted orally, through print and later through recordings. The term is used to refer to English traditional music and music composed, or delivered, in a traditional style. English folk music has produced or contributed to several important musical genres, including sea shanties, jigs, hornpipes and dance music, such as that used for Morris dancing. It can be seen as having distinct regional and local