Nile crocodiles, lions and spotted hyenas will attack baby hippos.
Crocodiles are known to attack hippos, particularly when they are injured, sick, or weak. Alligators, on the other hand, are not typically found in the same habitats as hippos and are less likely to encounter them in the wild.
Hippos are being killed by hunters and poachers. They are also killed by natural predators such as the Lions.
Hippos can flip boats and kill humans by drowning them with their body weight and strong jaws. In fact, hippos acutally can attack and kill adult crocodiles.
Crocodiles are wary of hippos because hippos are much larger and stronger than crocodiles, and have powerful jaws that can inflict serious damage. Hippos are also known to be very territorial and aggressive, making them formidable opponents for crocodiles. In addition, hippos have been observed attacking and killing crocodiles that encroach on their territory.
Although hippos are herbivores, they will defend themselves if threatened. If a hippo feels threatened by a human, it will attack in order to survive because every animal has a survival instinct.
Hippos don't hunt other animals. They are herbivores. Only very large crocodiles can kill adult hippos. Lion prides take on injured, old, or sick adult hippos. Young hippos are prey for lions and crocodiles.
If they are already dead, or if a hippo calf wondered off by itself and got caught by a waiting crocodile. Crocs will almost never take on a fully-grown hippo because of the highly aggressive nature of these animals and the fact that hippos always travel in groups. But that being said, a group of large enough crocodiles can kill a hippo and eat it. Normally, hippos generally kill crocodiles out of defense for their young and themselves.
Nile crocodiles, hyenas and lions are the predators for baby hippos
Hippos have no enemies, except maybe humans, other hippos and rarely crocodiles.
Hippos are at least 2x bigger than crocodiles and alligators.
Hippos and alligators don't live in the same regions. Hippos do kill crocodiles, but they don't eat them.