Owl Babies by Martin Waddell, illustrated by Patrick Benson

From chapters.ca:
Three baby owls awake one night to find their mother gone, and they can’t help but wonder where she is. What is she doing? When will she be back? What scary things move all around them? Martin Waddell’s tender text and Patrick Benson’s stunning illustrations capture the anxious little owls as they worry - and the joyous flapping, dancing, and bouncing that greet their mother’s return.