The short-tailed stingray Dasyatis brevicaudata ranges across South Africa, southern Australia and New Zealand. Every summer short-tailed stingrays gather at the Poor Knights Islands Marine Reserve off the Tutukaka Coast of northern New Zealand. It's the only meet-up of its kind that has been documented for this species.
Stingrays return to Northern Arch
A mystical underwater phenomenon not observed since 2001 is happening right now in New Zealand. Large numbers of female short-tailed stingrays have stacked in Northern Arch at the Poor Knights Islands.
90 Metre Room in Tank Cave
Australia's Tank Cave has tan-stained walls, which is what makes this room so outstanding. The collapsed slabs of rock have revealed the internal white of the limestone. The cave's tunnels spider out in multiple directions from this room.