how long does it take to hatch swan eggs
Once all the eggs have been laid, which can take 2-3 weeks, they will all be incubated (ie sat on to start the growth process) at the same time with hatching usually 42 days (6 weeks) later.You have posted to a forum that requires a moderator to approve posts before they are publicly available.i Sarah, just got this of the Swan Sanctuary web site, hope it helps. After the nest has been built, which typically takes 2-3 weeks, the egg laying process begins with an egg being laid every 12-24 hours.