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.
Common Causes of High Bills. Your Guelph Hydro bill consists of charges for electricity, water and wastewater. Electricity and water usage varies from month to month largely due to temperature and whether or not you have air conditioners, electric heaters or pool pumps running, for how long and at what time of day. Check to see if the length of the billing cycle was the same as the previous bill. 2  Billing cycles vary somewhat due to weekends and holidays so, even if you use the same amount of energy per day, your bill may vary.