The bird swooped down

I sneaked into the playground whilst they were in class. I walk across the football ground for the first time ever in my life. Normally they would chase me away if I came anywhere near. I can easily touch the cross bar of the goal, even though I'm so small. That's the only thing I can really do in this playground. I can't complete the monkey bar, I cant climb or kick a ball. I cant do anything. I hear noise coming from inside. I flying up and up and then I then I swoop down and...

I'm in a birds nest.