Spring is in and summer is just a month away. Looks like every bird in the neighbourhood is enjoying spring and everything sunny! Why not make a decorative birdhouse in your backyard to get some lovely feathered friends? Use materials like stone, wood, pine cones etc. to build your birdhouse. Or better still; go for a cute wooden birdhouse with a tiny green roof garden. Plants on the roof will ensure cooler interiors in summer. You can grow succulents or moss for a green roof. Take a look at this step by step tutorial on how to build a green roof birdhouse the easy way.