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.
According to Uswitch, the average electricity bill per year is Â£500, which means that the average electricity bill per month is around Â£42. It will, of course, depend on how many people live in your house and how much electricity you use, but this average can generally be applied to a family of 3-4.he average water bill for a year is Â£379 if you're not metered (rateable value) and Â£325 if you are metered, according to Ofwat. This means if you're on a rateable value bill, the average water bill per month is around Â£31.50. If you're on a meter, the average water bill per month is around Â£27.