If you see these red balls in nature, crush them immediately. This person does the same because they know why. These balls are left by apple snails. They look cute, but they're actually an invasive species that, as soon as they hatch, begin to destroy agriculture and the ecosystem. This happens because they eat any plant material and reproduce quickly. But that's not all. They also carry many parasites, and hundreds can hatch from a single egg. So, by crushing them, you can prevent this invasive species from destroying the ecosystem. #animals