"Add more valuable bee pollinators to your garden with the WoodLink Diamond Western Cedar Mason Bee Shelter. Mason bees get their name from their ability to work with mud or other ""masonry"" to build and seal their nests. As pollinators, mason bees are attracted to flowering plants, such as vegetables, fruit trees and bushes, flowering annuals, perennials, and vine plants. Their work in the spring can determine the volume of fruit or vegetables that available to harvest. Mount to a post or wall ideally near a source of mud. Imported.Manufacturer model #: 28557. Invites more valuable bee pollinators to your garden Helps mason bees build and seal their nests Increases chances of greater fruit and vegetable bounties"