Flocks of Sandhill Cranes Above

I was working outside putting a deer fence around our garden on the weekends of Nov 15 and 22. Occasionally I heard the wonderful sound of sandhill cranes chortling as they migrate south. I took several videos of the flocks but they were so high that you can't see much (given the limited zoom of my Flip camcorder). Nonetheless, here's a video of the sandhill crane flocks passing over.

Links to sightings