Hi. I'm an amateur wildlife videographer, and I'm making a movie that compares the variations in Song Sparrow songs in different regions of the country. I have plenty of examples of them singing in the Midwest, but obviously I'll need to borrow footage from other parts of the continent. Would you be interested in letting me use a few seconds of this clip. His song is different from what I hear in St. Louis, and your camera work is gorgeous--close, crisp, well-lit and steady! I would, of course, credit you. Here's hoping I hear from you. Jo Alwood