The rockhead poacher is a little fish with a big pit in its head. The divot may be like a drum, making sound that rises above ...

In the US and Canada, along the Pacific Coast, lives an odd-looking fish known as the rockhead poacher (Bothragonus swanii).

As a kid, many were told not to play with their food. But for a dolphin, that is all part of the fun. In an adorable video captured off the coast of Florida, a dolphin was spotted “playing” around ...