They can be found in poultry publications, game bird publications, and even on the internet. Although no supplier can guarantee the hatch rate of shipped eggs, you should usually have fairly good results. Here is a list of a few species and the average days of incubation until hatch. The eggs will have to be turned at least 3 times a day. This is accomplished by rolling the eggs gently with the palm of your hand if you have not purchased an egg turner.
Some people mark their eggs with a pencil, putting an X on one side and an O on the other.
Each time they turn the eggs all the Os or all the Xs will be up. Personally I have egg turners in all of my incubators and believe is be well worth the additional expense. The water troughs inside the incubatro must be filled regularly. It is advisable to use bottled distilled water. City tap water and well water have impurities which may be released into the incubator as the water evaporates, to maintain humidity, and causes a decline in hatch rates.