Grey-headed Woodpecker, Picus canus

greyfaced woodpecker greyheaded woodpecker woodpecker behind a tree woodpecker woodpecker pecking woodpeckers of asia piciformes woodpeckers of thailand forest birds bird perching bird photography picidae foraging picus canus peckers forage bird footage bathing bird wild birds wildlife bird watching wildlife footage birds of thailand birds wildlife filming birds of asia ornithology wildlife in thailand kaeng krachan national park pecking birds bark of a tree tropical birds tree waterhole nature picus forest forest grounds bathing birds twitching feather nature in thailand jungle wild national parks afternoon kaeng krachan hot summer summer