Giant Australian Cuttlefish Sepia apama Migration Whyalla South Australia 4k slow motion, mating, laying eggs, fighting, aggregation, underwater

cuttlefish mating giant australian cuttlefish cuttlefish laying eggs cuttlefish fighting giant cuttlefish migration cuttlefish cuttlefish aggregation cuttlefish migration cuttlefish eggs sepia apama great southern reef temperate reef rocky reef underwater tentacles laying eggs kelp sea cephalapod mating eggs ocean male female marine uhd south australia southern ocean close up eye skin texture color change endemic migration display slow motion strobing wide shot 4k aggregation whyalla adelaide temperate fighting 25fps 50fps winter skirt