Largest bird's nest. Share. The largest bird's nest was built by a pair of bald eagles (Haliaeetus leucocephalus), and possibly their successors, near St Petersburg, Florida, USA and measured 2.9 m (9 ft 6 in) wide and 6 m (20 ft) deep. It was examined in 1963 and was estimated to weigh more than two tonnes (4,409 lb).
Switch to a Low-Flow Shower Head. Low-flow shower heads use 2.5 gallons per minute (gpm); older models use as much as 5.5 gpm. Make the switch and you'll reduce your water bill by 25-60% (US Department of Energy). How to Install a Shower Head.
Consumers can reduce their direct water footprint (home water use) by installing water saving toilets, applying a water-saving showerhead, closing the tap during teeth brushing, using less water in the garden and by not disposing medicines, paints or other pollutants through the sink.he water footprint map (showing where and when what volumes of water are being appropriated) is the basis for assessing the local impacts of the various water footprint components. For this purpose the water footprint map can be overlaid with a map showing local water stress.