About 10-13 eggs in a clutch.
1 month preferably January
28 days
I am not sure where to get fertilized pigeon eggs, but why not look into getting chicken or duck eggs. You can usually get them from a local farmer for free as long as you promise to return the young after they hatch. You are getting the same experience for free, or next to free! And Yes, chicken and duck eggs can hatch in an incubator.
There is no minimum or maximum for how long you can let something grow. You can leave it in the incubator for as long as it is alive and continues reproducing.
There are 12 different types of duck breeds. The different duck families are known by name as: diving duck, dabbling duck, eider, goldeneye, merganser, perching duck, scoter, sea duck, stifftail, teal, whistling duck, and domestic duck.
Mandarin ducks do not have a set price (nor do Mandarin Duck eggs), as many factors of a Mandarin duck (egg) need to be accounted for - such as it's health, and which company / breeder you buy it from.
10 months
Long-tailed Duck was created in 1758.
Duck eggs that have baby ducks inside can only last around 60 hours in the cold without being incubated. If they have no baby inside they can last a long time. Up to a few weeks. But if the egg is left to long then it will go rotten. Check first to see if the egg is fertile, if so transfer to an incubator or under a broody hen. Go to duckeggs.com for more accurate answers.
They need rest and warmth. Newly hatched chicks should be left in the incubator for at least 24 hours. They do not need food and as long as the humidity is at 80%within that incubator they will not need water. Chicks should be dry and fluffy before being moved into the brooder box when they will get their first food and water ration.
Yes as long as you have some space for a duck.
Once You get the egg you have to walk/run/cycle a long way with the egg in your inventory until it hatches an incubator - but it is a process that takes many important steps, monitoring temp and humidity. please google "incubating duck egg"
given the current velocity of the current duck and the distance it has to fly it should take approximatly 47 lightyears give or take a few minutes
You should probably keep it for less than a month before you eat it.