Mitchell, a netizen in New South Wales, Australia, recently found two snakes near his home. One brown snake swallowed the other black snake alive, but the latter broke through the belly of the brown snake. After the photos were uploaded to the Internet, they quickly aroused heated discussion among netizens.
It has also been reported that Python was stabbed to death after swallowing porcupine. The body of a 4-meter-long Python and porcupine was found under a cliff in Iland game reserve, South Africa. It is believed that the python was stabbed to death after swallowing the porcupine.
It is understood that some predators will know that some animals are not a good source of staple food. For example, crocodiles can visually tell that porcupines can not be used as food, but boa constrictors usually rely on their 'smell and body temperature' to sense their food. That is to say, they can't see the thorn and don't know that they are swallowing porcupines. When they find out, it's too late for such an unexpected tragedy to happen.