The clocks were brought back in line with GMT at the end of summer in 1945. In 1947, due to severe fuel shortages, clocks were advanced by one hour on two occasions during the spring, and put back by one hour on two occasions during the autumn, meaning that Britain was back on BDST during that summer.
Best Answer: 30 days I love pigeons, I have hundreds of them. First egg hatches after 30 days then the second egg follows next day. When both chicks comes out, the first one gets more feed from the parents as he is big and he reaches first.he incubation period for common pigeons is 17 to 19 days. The female sits on the egg from late afternoon through the night until about 10AM. The male then takes over and does the day shift. Once the eggs hatch, both parents feed the young squabs.
Confidence votes 2.3K. Doves and pigeons (Columbiformes) start breeding subject to food availability and light levels and can be seasonal or year-round, so the answer is not a simple one. When they do start breeding, clutch size can be 1 - 2 eggs (occasionaly 3) -- fruit eating species usually only have one egg.Incubation is 11 - 30 days, and fledging is 10 - 36 days.hen they do start breeding, clutch size can be 1 - 2 eggs (occasionaly 3) -- fruit eating species usually only have one egg. Incubation is 11 - 30 days, and fledging is 10 - 36 days.