This 2015 video from the USA is called Carolina Chickadees – Up Close!
From the Cornell Lab of Ornithology in the USA:
A Yard With Native Plants Is a Yard Full of Well-Fed Birds
Native plants are the focus of this month’s #YearoftheBird activity—planting them is a simple and rewarding thing you can do for the planet. Native plants offer healthy benefits to backyard birds, as researchers discovered when they studied Carolina Chickadees and the caterpillars they feed to their young. Read the full story and get tips for your garden.
Dear Kitty. Some blog 