If I were a bird I would fly around all the time

It would be sweet to have gigantic wings. I would fly all over the world. It would be cool to be able to fly south every winter. I would get to see so many places. I wonder if it ever gets exhausting for birds to fly. I bet it does. Even though we walk all the time it gets exhausting to keep walking everywhere. I bet that makes it exhausting to fly everywhere. I bet that birds aren't lazy like some humans and stay in their nests all day long. Even though they get exhausted they probably don't just sit around still. They have stuff to do and places to see.