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Saltwater Crocodile

Learn more about these incredible creatures and get ready to meet our newest arrival...

  • SEA LIFE, Crocodile Lair

SEA LIFE Melbourne Aquarium has welcomed its newest resident this week, a magnificent saltwater crocodile (crocodylus porosus) from Rockhampton, Queensland.

KP 030 New Crocodile Arrival 220326

Melbourne, meet Coowonga!

Say hello to our incredible new resident saltwater croc, Coowonga!
As Melbourne’s only saltwater croc, Coowonga invites you to discover one of Australia’s most iconic animals from every angle. Watch him glide past underwater viewing windows, explore his habitat above the surface and see just how extraordinary these ancient animals really are.
His name, Coowonga (as voted for on social by Melburnians), was a Darumbal man who saved the life of King O'Malley, who would go on to help establish the Commonwealth Bank and become an MP. Coowoonga is also the traditional name of the land he came to us from Rockhampton Queensland, before making his big journey to SEA LIFE Melbourne.
Saltwater Crocodile

A journey across states

This incredible croc has travelled across Queensland, New South Wales and Victoria on a carefully planned journey, guided by wildlife authorities and conservation experts. Now calling Croc Lair home, he plays an important role in helping our explorers understand the vital place apex predators hold in Australia’s ecosystems. Join our daily keeper talks to hear his story unfold and learn how conservation success stories can begin.
His arrival marks a new chapter following the much‑loved Pinjarra, whose 13‑year legacy inspired generations. You can discover more about Pinjarra below.
Pinjarra the Mega Crocodile

Crocodile Facts

Have you ever seen a crocodile resting on land with its mouth open? While it may look intimidating, this behaviour isn’t a sign of aggression. Crocodiles often do this during hot summer months to regulate their body temperature. Unlike humans, they can’t sweat, so they cool down by circulating air through their mouths, similar to how dogs pant. 

Crocodiles are truly awe-inspiring animals, and learning about their behaviour up close has helped generations of guests better understand and respect these ancient reptiles.

‘Australia's Biggest Crocodiles at  SEA LIFE Melbourne

World Crocodile Day

Join the global celebration on June 17th as conservationists, researchers, and wildlife enthusiasts come together to honour the powerful and majestic crocodile family. World Crocodile Day shines a spotlight on these incredible predators and highlights the importance of conservation efforts worldwide. 

From the Nile crocodile in Africa to the saltwater crocodile in Australia, these ancient creatures have fascinated humans for centuries. Discover more about World Crocodile Day and how you can help protect crocodiles and their habitats for generations to come. 

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Pinjarra

Wednesday, 17 December 2025

It is with deep sadness that SEA LIFE Melbourne Aquarium announces the passing of Pinjarra, our much-loved 65-year-old saltwater crocodile. 

After learning he had an untreatable illness, and in consultation with our expert veterinary team, we made the decision that compassionate euthanasia was in his best interest. 

Pinjarra has been an extraordinary ambassador for his species, inspiring thousands of guests and helping to raise awareness about the importance of protecting crocodile habitats. 

The welfare of our animals remains our highest priority. Following Pinjarra’s passing, our team will conduct a thorough post-mortem necropsy alongside our specialist crocodile veterinarian. 

This loss is felt deeply by those who have provided dedicated care to Pinjarra over the years, as well as by our wider community of staff, guests and partners. We are grateful for the support of our community during this time. 

Croc Pinj3

Remembering Pinjarra

Measuring just under 6 metres and weighing over 750kg, Pinjarra, our 65-year-old male saltwater crocodile, was a truly spectacular animal. 

For many years, Pinjarra, affectionately known as our Mega Croc, inspired awe and curiosity among guests at SEA LIFE Melbourne. Through his presence, our team was able to educate visitors about the ecological importance of saltwater crocodiles and the vital role they play in wetland ecosystems. As apex predators, saltwater crocodiles help maintain balance by preventing overpopulation and ecosystem degradation. 

Once driven close to extinction in the 1970s due to poaching, saltwater crocodiles are now listed as ‘Least Concern’, thanks to conservation programs and protective legislation. Pinjarra’s legacy continues to support awareness and appreciation of these remarkable animals and the importance of protecting them in the wild. 

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