Here are some more realistic explanations:
* Natural causes: Squirrels, like any other animal, can die from old age, disease, or accidents.
* Predation: Squirrels are prey animals and are hunted by hawks, owls, foxes, and other predators.
* Cars: Squirrels are often hit by cars, especially in urban and suburban areas.
It's important to remember that finding a dead animal is not necessarily a sign of bad luck or something sinister. It's just a reminder that death is a part of nature.
If you find a dead squirrel, you can dispose of it according to your local regulations. You can also contact animal control or wildlife rescue if you're unsure what to do.