Have you ever seen orange crocodiles? A cave crocodile in Africa independently evolved and large-mouthedly eats bats.
The Abaanda Caves in Gabon are definitely not an ideal place to live.
Deep within the caves, it's dark and hot, with thousands of bats overhead, and a sticky, foul-smelling mixture of bat droppings and mud beneath your feet. It's truly sickening.
Such a harsh environment may be giving rise to new species of crocodiles.
Large crocodiles that feast on bats could be called 'Golden Warriors'.
During a research expedition, the research team discovered a unique crocodile, this crocodile is known as 'Golden Warrior', the reason for this designation needs to start with its appearance and feeding habits.
As we know, crocodiles are generally gray, and even with genetic problems, they tend to be white. This crocodile discovered was strikingly orange.
Furthermore, because the crocodiles dwell in the caves, their feeding habits are also different from those of ordinary crocodiles, they don't eat fish or crustaceans, they can only eat bats and crickets, bats contain various viruses, they are truly 'Kings of Poison', and now everyone avoids bats. This crocodile actually devours bats, which is truly a king.
Why does this crocodile have a striking orange color? Is it due to a genetic mutation?
Scientists observed that some large male crocodiles are also orange, so it is unlikely to be a genetic mutation, but more likely due to soaking in bat droppings.
Bat droppings are mainly composed of urea, a nitrogen-rich chemical substance. When crocodiles stay in the high-alkaline water of bat droppings for a long time, it may cause changes in their skin.
Cave crocodiles may evolve into a new species.
There are approximately 100-200 crocodiles in this cave system. To verify their unique genetic characteristics, the research team collected samples from thirty to forty cave crocodiles and compared their blood samples with about 200 ground crocodiles in the same area.
The results showed that cave crocodiles have a unique gene that is not found in crocodiles outside the cave.
This means that cave crocodiles are a mutated species.
Scientists speculate that at least several thousand years ago, by chance, some crocodiles wandered into the caves to find shelter or food and settled down. Because there are few individuals entering and exiting the cave, the crocodiles' color gradually changed due to the special environment and food, and after several hundred generations, they formed unique genetic characteristics.
