In this case, the best way is to hand over the pearl bird eggs abandoned in the nest to professional bird protection agencies or veterinarians for treatment. These professionals have the experience and knowledge to judge the state of eggs and whether it is possible to save them. They can provide more scientific treatment methods, such as judging whether the eggs still have development potential and whether they can be recovered by special incubation equipment.
If you can't find a professional organization to handle it, you can try the following methods to identify the status of pearl bird eggs:
1. Shake the egg gently. If the bird embryos inside are still moving, there may be a chance.
2. Check the light transmittance. If you can see the blood vessels of the embryo or the embryo moving in it, it may still be possible to hatch successfully.