However, there are still some animals that may prey on platypuses, including:
* Eels: Eels are known to occasionally prey on platypuses, especially young ones or those venturing into deeper water.
* Large snakes: Larger snakes like pythons and water pythons could potentially prey on platypuses.
* Water birds: Large water birds like herons and egrets have been known to hunt platypuses, but this is likely uncommon.
* Dingoes: While dingos are primarily land-based predators, they may occasionally venture into water and potentially prey on platypuses.
* Introduced predators: In some areas, introduced predators like foxes and feral cats may pose a threat to platypuses.
It's important to note that predation on platypuses is generally rare, as they are well-adapted to their environment and have effective defense mechanisms.