QUEENSLAND, AUSTRALIA — Dramatic footage of two wobbegong sharks scuffling near the ocean floor was captured by divers off the Gold Coast.

The sharks were likely attempting to mate, as the divers watched from a distance. There are 12 species of wobbegong sharks and they’re observed to be quite lazy, but this video offers a glimpse into their more active moments.

The wobbegong is also known for its powerful jaws and sharp teeth, and once they bite, they don’t let go easily. The sharks have also been observed eating prey as large as themselves.

The wobbegong shark has many names. Wobbegong is what Australian Aboriginals used to call a “shaggy beard.” Today, Australians typically refer to them as “wobbies.” Wobbegong sharks are known to spend most of their time at the bottom of the ocean, which is why they are often referred to as “carpet sharks.”