It's really obvious... If they "disappear," something or someone takes them. They could also possibly fall out...
No, not as long as you don't flush the hen from her nest too often and certainly never touch her eggs or disturb the nest. Mysteriously, she is capable of moving her eggs to another location. I've been watching a blue-winged teal this spring. She has 13 eggs, which I have seen a few times disappear from a clean nest, only to return a day later.
the range of eggs per nest is 4 eggs
No, snails do not make a nest, they do stay on a nest, they do not hatch eggs. The eggs mature and hatch by themselves.
bees Lay THERE EGGS IN A NEST THEY BUILD A NEST AS A SWARM.
Often refered to as the "nest egg" these artificial eggs are used to replace eggs in the nest of a broody hen. They can also be used to show new pullets where the laying nest is. Some farms use rock or golf balls as nest eggs.
If it has eggs in the nest.
Canaries do knock eggs out of their nest. This is done sometimes if the bird knows the egg is not thriving. Eggs may be knocked out of nest by predators to the canary bird also.
In a nest.
Food. Chickens will lay eggs even without a rooster around. Non fertile eggs are abandoned in the nest in which they are laid. Eggs can stay there until the hen decides to either find a new nest, a predator finds the nest or she rolls them out of the nest.
There are a zillion kinds of eggs. Which did you want to know about? Please repost with that information, then someone can answer the question. :-)
Mourning doves do not move their eggs around. They lay their eggs in a nest, and they rarely leave the nest unattended.
They do not normally do this. Chickens cannot pick an egg up and move it. They will roll eggs out of a nest and they will roll them into the nest if they find one close by in the hay or bedding.