What is a long time? Eggs that are to be artificially incubated are usually stored at 5-7C (40-45F) - this is OK for at least 10 days. Many gallinaceous birds lay clutches of 10-20 eggs and they incubate only when all are laid. The eggs are left at ambient temperature for as long as 3 weeks and they will hatch fine. Very few birds start incubating from the first egg. Some eggs may chill for periods of days during incubation with no ill-effect. One example is storm petrel eggs. This is believed to have evolved in response to the possibility of storms at sea keeping birds from the nest for extended periods.
there is no such bird.
2 weeks
Anything from 1 - 3 days, depending on the bird.
For a bird to hatch, it takes about 2-3 months. My class did birth of chickens and it takes 2-3 months.
Yes, as long as the sack inside the shell isnt pierced the egg can hatch no problem.
It depends. Did stay out in the cold for too long? If it did it will hatch but maybe become sick or die in the egg
It takes about12-14 days (a week and 5 days- 2 weeks) for robin bird eggs to hatch :)
It depends on the species of bird that laid it, how cold for how long and how far incubated the egg is, but eggs can be left to cool for surprisingly long periods if incubated - in some species it can be days, but most it can be an hour or so. Under ideal storage conditions, fertile eggs from many species of bird will remain viable, if not incubated previously, for a month.
1 million years hahahhahhaha
# it takes about 1-2months for a baby bird leaves its nest.
i think its because its been in the cold (fridge) for too long...
it takes about 13 to 28 days before they will hatch but it also depends on the type of bird it is if it is a duck egg it would take about 16 to 25 days