A pangolin is a mammal native to Africa and Asia that is known for its unique, scaly armor-like covering made of keratin, which is the same material as human hair and nails. Pangolins are nocturnal and primarily feed on ants and termites, using their long, sticky tongue to capture prey. They are also known for their ability to curl up into a tight ball when threatened, making them difficult to attack. All eight species of pangolins are currently threatened with extinction due to habitat loss, poaching, and illegal trade for their meat and scales, which are used in traditional medicine.