Alaskan Wildlife

I was walking out of Auke Bay Elementary this afternoon and heard a noise in the woods that I initially interpreted as a little girl screaming. Alarmed, I looked around wildly for the source, ready to snatch away some 5th grade bully or rescue someone from a well. But after a few moments, I deduced that it was some Alaskan animal. I'm no naturalist, so it could have been a marmot, a porcupine, a bald eagle, or a bald marcupine for all I know.