Lake Haiyaha-Glacier Gorge Trail, Rocky Mountain National Park. Video link: https://flic.kr/p/KEpUgt
sap sucker holes bored in apple tree at SPAWN.
Nine families of largely arboreal birds make up the order Piciformes, the best-known of them being the Picidae, which includes the woodpeckers and close relatives. The Piciformes contain about 67 living genera with a little over 400 species, of which the Picidae (woodpeckers and relatives) make up about half.