ReefWatch is our marine citizen-science program. It trains people like you to collect important information about fish, invertebrates and algae at locations across Victoria.
Through the hard work of ReefWatchers, we have:
- Rediscovered and confirmed sightings of the western blue groper in Victoria’s coastal waters, sightings that were instrumental in gaining its protection in Victoria.
- Discovered and photographed fish species never before seen or rarely seen in Victoria, including the spotted grubfish, silver dory, short-nosed boarfish and spiny anglerfish.
You can become a ReefWatcher by contributing to any of our great projects: Great Victorian Fish Count, Sea Slug Census, Dragon Quest and Marine Life of Victoria. You don’t have to be a diver, we’ve got projects to suit snorkelers and even those that would prefer not to get their feet wet! There are plenty of ways to experience Victoria’s underwater world, such as “diving” in with the Pope’s Eye ReefCam for a virtual window into the bay.
Do you want to learn more about these projects or how to become a ReefWatcher? If you do, read on.
We see so much, but we know so little. Every time you peer into a rockpool or pop your head underwater you will likely be looking at something that is only found in southern Australia. With over 3000 marine animals (and new ones being discovered all the time) there is a lot to learn. A simple way to start is to take a photo and share it with us on our Marine Life of Victoria iNaturalist page. Each and every photo will improve your identification skills and add to our knowledge of Victoria’s unique marine environment.

With your help we are on a mission to determine the population of weedy seadragons around Port Phillip and Western Port bays. All you need to do to help is submit images that have a clear side profile shots of weedy seadragons and let us know where it was from. Images can be from any time in the last 10 years.
Go for a dive without getting wet! Popes Eye, near the heads of Port Phillip Bay is home to Australia’s first ever rocky-reef live-feed underwater webcam. You can now enjoy one of Victoria’s premier dive sites from anywhere in the world.
Mussels and Oysters once formed vast shellfish reefs in Port Phillip Bay, but since European settlement are all but lost. Between 2017-2020, ReefWatch and a team of coastal community groups and dive stores monitored shellfish recruitment within Port Phillip Bay to find “hotspots” and help inform restoration efforts.
