Enjoying the five-part video series from Wild Birds Unlimited and Cornell Lab of Ornithology, on backyard everyday feeders birds in northeast US.Each captioned video is 3-6 minutes long, highlighting the lives of birds, how they stay warm in winter, drama at the feeder, and more. https://www.youtube.com/playlist?list=PLgSpqOFj1Ta4DRdyHxiqK-6xHIxuYgd2h #birds #birding