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
Knysna woodpecker Knysna woodpecker The Knysna woodpecker ("Campethera notata") is a species of bird in the family Picidae. It is endemic to South Africa, where its natural habitats are subtropical or tropical moist lowland forests, moist savanna, and subtropical or tropical moist shrubland. It is threatened by habitat loss. It belongs to a species complex that includes the golden-tailed and Mombasa woodpeckers. This species is distinguished from the other South African woodpeckers by its thickly spotted under-surface which is covered black spots from the chin to the vent. Males and females differ slightly. Males have an olive green color above with indistinct,