If you have a birdbath in your yard, clean it often by scrubbing it out with non-toxic white vinegar.  It's healthy for the visiting birds and for the earth as a whole.            

lFor more easy, money-saving, earth-friendly tips, download a FREE copy of Green Riches: Help the Earth & Your Budget. Go to www.Smashwords.com/books/view/7000 or your favorite e-book seller and download to your computer or e-book device. Totally free, with no strings attached.]