The evidence that the dodo bird (Raphus Cucullatus), extinct since 1681, could be alive is not quite as solid but still interesting. A night vision video recently uploaded to the Internet shows what appears to be a live dodo walking past an iguana.
Interestingly, hard-boiled eggs do not keep nearly as long as raw eggs, which can last three to five weeks in the refrigerator. There is a good reason for this. When a hen lays an egg, it puts a naturally protective coating on the outside of the shell.
Quick Answer. A hard boiled egg can be kept safely at room temperature for approximately two hours. Refrigerate any hard boiled eggs that will not be eaten immediately; doing so will prevent spoilage and potential food-borne illness. Hard boiled eggs left in an unbroken shell will keep for up to seven days in the refrigerator. Eggs that have been peeled will keep for up to five days in the refrigerator. Do not freeze hard boiled eggs; doing so reduces their shelf life by damaging their cellular structure. Discard any hard boiled eggs with an unpleasant smell.