22-5-2023 SUKAU RIVER LODGE, BORNEO - SALTWATER CROCODILE (Crocodylus porosus)

The saltwater crocodile (Crocodylus porosus) is a crocodilian native to saltwater habitats, brackish wetlands and freshwater rivers from India's east coast across Southeast Asia and the Sundaic region to northern Australia and Micronesia. It has been listed as Least Concern on the IUCN Red List since 1996. It was hunted for its skin throughout its range up to the 1970s, and is threatened by illegal killing and habitat loss. It is regarded as dangerous to humans.

The saltwater crocodile is the largest living reptile. Males can grow up to a length of 6 m (20 ft), rarely exceeding 6.3 m (21 ft), and a weight of 1,000–1,500 kg (2,200–3,300 lb). Females are much smaller and rarely surpass 3 m (10 ft). It is also called the estuarine crocodile, Indo-Pacific crocodile, marine crocodile, sea crocodile, and, informally, the saltie. A large and opportunistic hypercarnivorous apex predator, they ambush most of their prey and then drown or swallow it whole. They will prey on almost any animal that enters their territory, including other predators such as sharks, varieties of freshwater and saltwater fish including pelagic species, invertebrates such as crustaceans, various amphibians, reptiles, birds, and mammals, including humans.