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

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