Quite a Stretch

Two young wrens sat on a wire side by side. Then one bird stretched her wings ever so wide. The other bird grabbed the tip of her wing, And she began to scream, poor little thing. Pulling much harder, he wouldn't let her go, But lost his grip when she moved to and fro. Angered and miffed, she flew to a small branch. He chirped his regrets to beg a next chance. And the following day, she did just that... He began to walk, she began to trail Close enough to yank some feathers from his tail.