The first pigeon has been hatched for three days, but the other one has not yet hatched. Can it hatch?

Pigeons usually hatch eggs 17- 18 days. If a pigeon hatches for three days and another egg hasn't hatched, it may be because the pigeon was frightened during the incubation period, or it may be because the weather is too hot, which affects the hatching of the egg.

In this case, you can take some measures to help pigeons hatch eggs. First of all, make sure that the pigeon's incubation environment is quiet and comfortable to avoid further fright. Secondly, provide enough food and water to ensure the health and physical strength of pigeons. Finally, you can drop some warm water on the eggs to see if the eggs can hatch little pigeons.

However, even if these measures are taken, there is no guarantee that the eggs will hatch into small pigeons. Because if the egg is not fertilized or the embryo dies, then the egg cannot hatch into a pigeon. In this case, you may need to consider other solutions, such as replacing eggs with fertilized eggs, or finding other ways to take care of pigeons.

Please note that this is only a rough estimate, and there may be errors. If you need more accurate information, you can refer to professional pigeon books or consult professionals, such as pigeon experts or animal protection organizations.