Please choose the correct ending to complete the given sentence: Work World: [header] How to get more wildlife into your backyard [title] Install a bird bath. [step] One of the most important additions to your garden is water. All living creatures need water in some form or another.

Ending1: Here in the midwest we are blessed with natural sources of water such as rivers, lakes and ponds. In residential areas, however, sources of clean water are rare. Ending2: Birds can't live in good water because they can drown in pools, but gardeners can. Bird baths are a great way to satisfy outdoor needs and to keep your backyard's ecosystem healthy and tidy. Ending3: So while many readily available outdoor feeders are always good, in choosing your own may save time and energy. [substeps] See if your local wildlife bank and cooperative association has any water-requirements to add wildlife at your pond. Ending4: If you're weather permitting, put a bird bath inside your house (in your basement). Your birds will always enjoy the bird bath inside, so make sure to install one in your backyard to prevent soap scum buildup.

Answer format: ending1/ending2/ending3/ending4