Last Saturday, NQCC member Malcolm and NQCC Community Campaigner Luna joined a saltmarsh monitoring expedition right here in Townsville, led by the newly active local chapter of Earthwatch.

Saltmarshes might look plain from afar - only good for drifting or dumping rubbish - but that couldn’t be further from the truth. These vital ecosystems are surprisingly diverse, full of colour after the recent rains, and teeming with unique plant and animal life.

Yet they remain some of the most understudied and undervalued habitats in Australia. That’s why this monitoring work is so important - the data collected will help advocate for stronger protections.

Saltmarshes act as natural buffer zones during floods and are already on the move due to climate change. As sea levels rise, mangroves migrate inland - but if we’ve built right up to the edge, there’s nowhere for these ecosystems to go.

They’re also important carbon sinks, and for those more into fishing than climate facts - saltmarshes are essential for species like barramundi. At high tide, they provide food sources like crabs and snails that juvenile fish depend on. Without healthy saltmarshes, we lose key links in the chain that supports our beloved reef, our mangroves, and our fishing lifestyle.

Saltmarshes also provide critical habitat for iconic local birds and mammals, many of which are under increasing pressure.

If you're keen to connect with passionate volunteers, learn more about your local environment, and contribute to meaningful conservation, keep an eye out for the next Earthwatch saltmarsh monitoring dates in May. It's a great way to spend a morning - and a great cause to support.