Adults

Port Jackson Shark (Heterodontus portusjacksoni) Pregnant female and Green Moray (Gymnothorax prasinus)
Port Jackson Shark (Heterodontus portusjacksoni) Pregnant female and Green Moray (Gymnothorax prasinus) resting sleeping horn shark hornshark odd couple Horn Sharks single one alone lonely isolated individual shark sharks elasmobranch elasmobranchs chondricthyan chondricthyans selachii heterodontus heterodontiforme heterodontiformes heterodontidae horn hornshark horn-shark horn-sharks hornsharks bullhead bull-head strange unusual weird bizarre bizzare bizzarre sandy seabed sea-bed seafloor sea-floor temperate rocks rocky hornshark hornsharks |Port Jackson Shark (Heterodontus portusjacksoni)

Port Jackson Shark (Heterodontus portusjacksoni)
Port Jackson Shark (Heterodontus portusjacksoni) horn shark hornshark Horn Sharks hornshark hornsharks |Port Jackson Shark (Heterodontus portusjacksoni)

Port Jackson Shark (Heterodontus portusjacksoni)
Port Jackson Shark (Heterodontus portusjacksoni) horn shark hornshark flying soaring diving diagonal Horn Sharks hornshark hornsharks |Port Jackson Shark (Heterodontus portusjacksoni)

Port Jackson Shark (Heterodontus portusjacksoni) swimming above rocky reef.
Port Jackson Shark (Heterodontus portusjacksoni) swimming above rocky reef. horn shark hornshark flying soaring diving diagonal Horn Sharks hornshark hornsharks |Port Jackson Shark (Heterodontus portusjacksoni)

Port Jackson Sharks (Heterodontus portusjacksoni) in communal huddle while resting during the day.
Port Jackson Sharks (Heterodontus portusjacksoni) in communal huddle while resting during the day. schooling school mass many group together same identical similar Horn Sharks hornshark hornsharks |Port Jackson Sharks (Heterodontus portusjacksoni)

Port Jackson Shark (Heterodontus portusjacksoni) juveniles searching for food over sandy sea bed.
Port Jackson Shark (Heterodontus portusjacksoni) juveniles searching for food over sandy sea bed. mass many group together same identical similar line lines lined stripe stripes striped patterns pattern cute friend friendly cuddly cuddle play playful happy smile smiling curious curiousity curios curiosity look looking inspect inspecting gaze gazing inquisitive inquiring enquiring interested questioning nosy prying shark sharks elasmobranch elasmobranchs chondricthyan chondricthyans Horn Sharks hornshark hornsharks |Port Jackson Shark (Heterodontus portusjacksoni)

Port Jackson Shark (Heterodontus portusjacksoni) and diver.
Port Jackson Shark (Heterodontus portusjacksoni) and diver. single one alone lonely isolated individual line lines lined stripe stripes striped patterns pattern cute friend friendly cuddly cuddle play playful happy smile smiling swim swimming swimmer dive diver diving adventure tourist ecotourism eco tourism tourism adventurous discover discovery discovering tourist tourists tourism eco tourism eco-tourism ecotourism ecotourist eco-tourist eco tourist ecotourists eco-tourists holiday holidays vacation adventure discovery adventuring discover shark sharks elasmobranch elasmobranchs chondricthyan chondricthyans selachii camera strobe strobes flash flashes flashs photography photographer Horn Sharks hornshark hornsharks |Port Jackson Shark (Heterodontus portusjacksoni)

Port Jackson Shark (Heterodontus portusjacksoni) Adult resting on boulder bottom in cave.
Port Jackson Shark (Heterodontus portusjacksoni) Adult resting on boulder bottom in cave. single one alone lonely isolated individual line lines lined stripe stripes striped patterns pattern band bands banded cute friend friendly cuddly cuddle play playful happy smile smiling sleep sleeping asleep dream dreaming dreamy snooze snoozing rest resting rested slumber relax relaxing relaxed shark sharks elasmobranch elasmobranchs chondricthyan chondricthyans selachii heterodontiformes heterodontiforme horn hornshark bullhead portjackson Horn Sharks hornshark hornsharks |Port Jackson Shark (Heterodontus portusjacksoni)