Puffins are special birds that live near the sea. They make their homes, called nests, in the ground. But they don’t just find holes; puffins actually dig shallow burrows by themselves! A burrow is like a small tunnel where they can lay their eggs and keep them safe.
Sometimes, puffins don’t dig their own burrows. Instead, they use giant nests or burrows made by other animals like petrels (another kind of bird) or rabbits. These homes are already made, so the puffins can move right in!
So, in short, puffins either dig their own little homes or use ones made by other animals to keep their eggs safe and cozy.