Grey-headed woodpecker colour. The typical woodpecker markings are small and not particularly conspicuous. It has a grey head with black moustache, and the male has a red crown. It has a shorter neck, slimmer bill and slightly rounder head than the green woodpecker. Calls made by the European green woodpecker and grey-headed woodpecker resemble each other. The far-carrying territorial song of the grey-headed woodpecker is more melodic and cleaner than the explosive "laughter" of the green woodpecker. The call series consists of ten to fifteen utterances of declining pitch and gradual slowing. The verse may appear melancholic and "dying". The territorial song
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