Dinner for Two

Justin Gilligan's Image

Justin spotted these hungry blue dragons closing in on a by-the-wind sailor in a rock pool, and wanted to capture this ‘different layer of life in the ocean’. He used an underwater torch to light his shot from beneath, and framed their elaborate forms from above, against a galaxy of reflective particles.

Blue dragons are small sea slugs that float upside down buoyed by air bubbles in their stomachs. They feed on cnidarians, a group of marine animals that includes jellyfish and this by-the-wind sailor. Storing stinging cells from their prey in finger-like protrusions, the blue dragons use this venom to defend themselves against predators.


Behind the lens

Justin Gilligan

Justin Gilligan

Australia

Justin is a natural history photographer, photojournalist and member of the International League of Conservation Photographers. His recent photojournalism work focuses on ecosystem-based conservation stories in Australia and he’s contributed to more than 23 feature articles for Australian Geographic magazine. Justin’s images have been awarded in the Wildlife Photographer of the Year competition on seven occasions, including three category wins.

Image details

  • Nikon D810
  • 60mm f2.8 lens
  • 1/320 sec at f10  •   ISO 2000  •   Scubapro flashlight
  • Yabbara Beach near Narooma, New South Wales, Australia
Copyright in WPY competition photographs remains the property of the respective photographers. You may not copy, share, reproduce or republish the photographs except as expressly permitted by copyright law. For media image usage enquiries, please contact us.

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