great spotted woodpecker

great spotted woodpecker shaking plumage bird dendrocopos major thanneri wildlife male ornithology avian animal alsandara mountain animals biodiversity watch watching birds birdwatch birdwatching canary island pine pines islands color colors colour colours fauna gran canaria woodpeckers inagua males natural reserve nature one shake spain species tree trees trunk trunks vertebrate vertebrates vertical wild zoology thanneri plumage alsandara inagua tejeda canaria islands