Melanosuchus niger

These caimans are mostly active at night, hunting fish, reptiles, and mammals. They are solitary except during breeding season and play a key role in their ecosystem as apex predators.

The breeding coincides with the rainy season. Females lay 20-60 eggs in nests made of vegetation and mud. The temperature within the nest determines the sex of the hatchlings. Females protect the nest and help their young reach water after hatching.

The Black Caiman is the Amazon's largest predator, capable of growing up to 5 meters long. Its dark coloration aids in nocturnal hunting, while its strong jaws are adapted to capture a variety of prey.

Historically, Black Caimans faced a severe population decline due to hunting for their skins in the 20th century, leading to their near extinction.

Thanks to conservation efforts, their numbers have improved, but they remain Conservation Dependent, facing threats from habitat destruction and pollution. Conservation measures are crucial for their continued recovery.