Category Archives: Conservation

Have your say on the NSW Marine Estate Threat and Risk Assessment

Are you concerned about the health of New South Wales marine environment?

If you are, it is worth looking at the NSW Marine Estate Threat and Risk Assessment Draft Report and providing a submission or comment to improve the assessment.

The report will be used to determine the most important threats and risks to the NSW marine environment and your submission could help decide where management actions are directed. Note: submissions are due this Saturday the 30th of April.

The website contains the current threat and risk assessment for a range of human activities on environmental assets (for e.g. fish, beaches, rocky reef etc.). It is interesting to see what the current risk ratings are for certain human activities and how the NSW Marine Estate justify these ratings.

To search for this information the NSW Marine Estate has developed an interactive tool to help you navigate through the draft assessment. Once you have identified a human activity (for e.g. recreational fishing) and its risk on an environmental asset (for e.g. the fish assemblage) there are links to a variety of reports used to justify this ranking plus a link to provide your own feedback.

The interactive tool did take me some time to get the hang of, so below are instructions and screen grabs to help you navigate your way through the site.

Continue reading

Top shelf bottom feeders

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If you are in Jervis Bay and see someone knee deep surrounded by rays or alternatively sitting staring at rays for hours on end then chances are you are looking at the “mother of rays”  otherwise known as  Joni  – the driving force behind the Stingray Diaries. She’s studying smooth stingrays throughout the Jervis Bay Marine park, in conjunction with Fisheries NSW and gives us a rundown on her research in her guest blog below…

Top shelf bottom feeders

Learning to swim by getting thrown off the end of a busy public wharf on the Hawkesbury River in nothing but a pair of hot pink floaties… Living in a swimsuit and covered in sand every single day of the year… Chucking tantrums when told to come inside after playing on the beach all day because it was dark… At the age of 4, saying with great certainty, “Mum, when I grow up I’m going to be a Marine Biologist.” Continue reading

Backyard Habitat Ponds 101

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Damien Vella is Senior Horticulturist at the Botanic Gardens and does a great job of sharing natural history moments he encounters throughout his life on his instagram account. He has a particular skill for taking events from the backyard and telling a story that weaves in the underlying ecology in a fascinating way. He also shares one of my deep interests-that is creating habitat in backyards (Even better that it is the aquatic type).

Below is his guest blog discussing backyard habitat ponds… Continue reading

Fish on marine sand: homebodies or adventurers?

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A large part of my PhD involves working with researchers from NSW DPI and UOW to try and understand the movement patterns of fishes found on marine sands. And our recent paper (open access and free to read here) on blue-spotted flathead is the first piece of the movement puzzle Continue reading