Deep inside a willow tree, the tiniest owl is born — so small and fluffy he seems almost invisible. While the other owls grow quickly and learn to fly, this littlest owl struggles, feeling weak and overlooked. As he watches his siblings soar, he wonders if he’ll ever be able to join them in the sky. But when danger comes, the courage and heart of the littlest owl shine through, proving that even the smallest can be the bravest.