A survey last year found three of the world's top 10 most expensive homes on the market were in London. At the top of the list was the six-storey Grade 1 listed Regency mansion in Carlton House Terrace (below), just a stone's throw from Buckingham Palace, which went on the market for Â£250m.
In the Midwest, the mourning dove reproductive cycle begins with egg laying in late April/early May, and continues until fledging ends in early September. Doves build scant nests of twigs and grass within trees or shrubs 10 to 30 feet above ground. In wooded areas, elms and maples are preferred.
Doves rest their heads between their shoulders when they sleep, and they primarily eat seeds and fruit rather than insects. They typically lay only two eggs at the time, and the eggs hatch in about two weeks. Both parents care for the babies, which leave the nest after seven to 28 days. Notably, doves mate for life.