Earth Touch’s Wild Oceans channel has a new video filmed by Mark Thorpe. It involves two frogfish, one large and the other small - who is riding atop the other. The Wild Oceans channel team has a question for the underwater community.

“Calling all fish experts! While exploring Indonesia’s Lembeh Strait, Cameraman Mark Thorpe spotted what looks to be a juvenile painted frogfish climbing atop an adult. If you’ve got any insights into this unusual behaviour, let us know!”

Watch the full video here.