A week after your duck lays her eggs, you can take them in the dark and quickly flash them with a flashlight. If they are alive then you will see a dark area inside an otherwise clear egg. "At about seven days after setting, candle the eggs and remove any eggs that are infertile (clear) or have dead germ (cloudy)"(Duckhealth.com). Info taken from: http://www.duckhealth.com/hatcduck.html
Mallard ducks will lay their eggs over a few days and when they are done, the hen will start staying on the nest so they hatch about the same time. If the eggs have been there for more than a week and no hen in sight, the eggs are duds. Our Hen had 6 eggs, 2 hatched and she was with those two from then on. The other four eggs remained in the nest and she never returned. They were duds. She stayed at the pond and slept with those two at the pond for the next 6 weeks, never returning to the nest.
Yes. The older the egg gets one end starts to rise. When it floats the egg is too old or isn't alive.
No, the dark spot is blood.
It would still be viable but the crack in the egg will probably render it useless for hatching. Cracks in eggs allow bacteria and disease to enter the fertilized eggs and effect the viability. Most cracked eggs do not make it to full hatch.
The egg would be no good once it has been cracked.
All you do is make sure it is not Stinky and if it is then it is dead and if it is a soft shell,it is also dead. If you feel the egg and it is really hard and hollow it is alive.To also make sure the egg is alive,you take like a long plastic cup or something and poor alot of COLD water in it and drop the egg carefully in the cup and if the egg sinks to the bottom of the cup,it is not rotton and it can also be alive,and if it floats to the top,it is dead and rotton:(
yes
Yes. The older the egg gets one end starts to rise. When it floats the egg is too old or isn't alive.
No, the dark spot is blood.
They are around 3-5 dollars per egg
No, a baby duck egg that is cold is not alive. Because the little egg with the baby duckling inside needs heat and warmth to survive. They are just like humans without air they can't breathe and without warmth they could freeze to death and without food they could starve to death. So no if a little duckling egg is cold it is not alive.
Most duck eggs are larger than a chicken egg. PoultryTalk's Response: Smell the egg, duck eggs have a scent chicken eggs dont. Also most are glossy and sometimes they are a greenish color. Also duck eggs are usually thicker.
The Egg - another species that the duck has evolved from lays the duck egg, and the duck is born :)
It would still be viable but the crack in the egg will probably render it useless for hatching. Cracks in eggs allow bacteria and disease to enter the fertilized eggs and effect the viability. Most cracked eggs do not make it to full hatch.
There should be cracks in the egg but they are super small cracks.
The egg would be no good once it has been cracked.
a duck doen't get pregnant they lay eggs and there is no way you can tell until she lays the egg
Duck eggs blue is simply a blue duck egg which is natural you canot make it it just happens when a duck lays an egg xx