Martha Stewart Home & Garden ~ Make a ladybug habitat ~ Lady bugs are a natural pest control. Keep more of them around by filling a long tube with sticks. The lady bugs will make it their home and watch over your garden.
The benefits of having ladybugs in your garden include being able to avoid pesticides and ridding your flower beds of aphids and other insect pests. You can purchase ladybugs online or at a local nursery and release them to start a ladybug garden.
Mason Bee House on Raspberry Trellis. To ensure pollination of your raspberries, build a simple orchard mason bee house by drilling holes in a and giving it a shingle-roof overhang. Secure the house to a sunny trellis pole, and the bees will come.
Creating a bee-friendly garden means more than just planting flowers. You certainly want to attract them with gorgeous blooms, but while they are in your garden you will want to give them a place to drink: a bee bath. - My Wonder Garden
Attract owls if youre looking for a natural approach to rodent control, enlist a barn owl—or two—to help eliminate mice, voles, and gophers from your property. We have Great Horned Owls around. Do Barn Owls live where GHO live?
4 Easy Ways to Turn Your Small Garden Into a Wildlife Haven
Log Bird Feeder - 23 DIY Birdfeeders That Will Fill Your Garden With Birds (my note: I haven't looked at all of these, but at least one is a terrible idea. The window birdfeeder -- birds could fly into the glass and hurt themselves.