• Crown Bees.  This is a family-run business out of Washington State promotes the raising of pollinators.  They raise and sell Mason Bees, as well as bee houses, and related supplies.  This site also offers tips and help: from month-by-month instructions to faqs about Mason Bees. http://crownbees.com
  • Terra Trellis.  This website offers beautiful high-end trellises and pollinator habitats for your garden. Although somewhat expensive, their offerings are works of art and are wonderful examples of marrying form and function. http://www.terratrellis.com
  • Backyard Bird Shop.  This Oregon shop, with a number of locations, provides the products and information necessary to transform a typical urban backyard into a habitat for birds, squirrels, bats, mason bees and other wildlife.  Really nice selection of bird feeders and supplies, as well as nice garden decorations. http://www.backyardbirdshop.com