Squirrels could take over the world 5

I have to finish a squirrel observation assignment tonight. It was fun having to watch squirrels for an hour once a week. I think the strangest thing I saw a squirrel do, other than running around in circles, was the one squirrel that jumped and spinned in te air. My wildlife management instructor said the squirrel may be sending a signal to other squirrels about danger. It makes sense considering I was there watching them from a short distance like a creeper.