Pecking behind the trunk and then flies away towards the right

woodpeckers woodpecker piciformes heartspotted woodpecker pecker habitat picidae birds branch foraging perch foraging flock wildlife branches conservation hemicircus twigs foliage migratory natural habitat tropical forests forest nature thailand hemicircus canente plumage forests national park feeding javan pecking nature rainforest forage jungle crimsonbacked flying small lowland wedgeshaped head jungles feathers wings thailand rainy season blue sky stubby body tropical yellow black and white