Hello to everyone I'm new to the list and looking forward to learning from more experienced gardeners. I live in Springfield, Oregon....zone 6? My goal is to have a wild-life friendly backyard......birds and butterflys and squirrels. Is this possible with a shade garden and what plants would you recommend? I'm renovating my backyard to include a white oak and it will provide the shade along with the existing pine and maple trees. I'm working out a plan on graph paper that includes paths and areas for bird baths and benches. I would appreciate any suggestions.....along with sources for seeds for woody plants....for a person who is on a tight budget. Thank you, Marcell