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Octopus caught hitching a ride on a dolphin
An octopus was seen hitching a ride on a Risso's dolphin in U.K. waters, highlighting marine life interactions near Devon and Cornwall.
The Marine Biological Association reported that a rise in octopus numbers is affecting marine wildlife in local seas.
Research links increasing common octopus populations since 2025 with studies on Risso's dolphins by researcher Josh Symes at the University of Exeter.
Experts say this sighting helps understand dolphin feeding behaviors and ecosystem changes linked to shifting prey caused by warming seas and changes in species abundance.
Off the Devon, photographs show an octopus hanging on the back of a dolphin. This encounter occurs while English waters have seen an unprecedented proliferation of octopus for at least 75 years.