The Downy Woodpecker parents are busy feeding the young birds in their tree cavity nest. Every few minutes, one of them brings a worm or bug to the young. At least one is now strong enough to climb up the inside wall of the cavity and beg for more food. Here, the male gives a worm to the hatchling.
When the adult birds are away, a red squirrel comes by to see if he can peek in.
