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
Green-backed woodpecker Green-backed woodpecker The green-backed woodpecker or little spotted woodpecker ("Campethera cailliautii"), is a species of bird in the family Picidae. It is native to large parts of tropical central Africa. It has an extremely wide range and is an uncommon species, and the International Union for Conservation of Nature has rated its conservation status as being of "least concern". The green-backed woodpecker grows to a length of about . The male has a scarlet crown flecked with black and a bright red nape. The female has a blackish crown spotted with white, and a red nape. Both sexes have green