Samphire Flats and Estuary Margins at Creery Wetlands

Overview

Creery Wetlands sits on the edge of the northern Peel Inlet near Mandurah, roughly an hour south of Perth. It forms part of the broader Peel-Yalgorup wetland system, a large mix of shallow estuaries, coastal saline lakes and freshwater marshes recognised for its international wetland values. Here, the meeting of estuary water, low-lying marsh and tidal flats creates a landscape that feels open, quiet and constantly shaped by water levels and salinity.

What makes this reserve distinctive is its position along the estuary margin, where fresh and brackish wetland areas grade into samphire marsh and paperbark-fringed edges. It is a place best understood as part of a much bigger living system, but with its own very clear identity as one of the Peel Inlet’s important wetland pockets.

Highlights

The character of Creery Wetlands comes from its broad saltmarshes, shallow estuarine edges and low, open horizons across the Peel Inlet. Samphire country gives the reserve much of its look, especially where the marsh meets mudflats and tidal water. Those transitions between land and estuary are the real draw here, more subtle than dramatic, but very distinctive.

The reserve also stands out for its paperbark-lined wetland margins and its mix of marsh, channels and shoreline habitat. Around the Peel Inlet and Harvey Estuary, these shallow waters are fed by the Serpentine, Murray and Harvey rivers, which helps explain the constantly shifting wetland character seen across the area.

Best Time to Visit

The cooler months are usually the most pleasant time to spend time around Creery Wetlands, when temperatures are milder and the wetland system is replenished by winter rainfall and freshwater inflows. Seasonal changes in water and salinity are a basic part of how the Peel-Yalgorup system works, so the reserve can feel quite different across the year.

If your interest is birdlife, the timing of a visit can shape what you notice, with the wider wetland system supporting breeding, moulting and migration for many species and acting as a drought refuge. Even so, Creery is less about one single peak moment and more about seeing how the estuary margins change with the seasons.

Plants and Animals

Creery Wetlands is especially important as habitat for waterbirds, and the wider Peel-Yalgorup system is recognised as the most important waterbird area in south-western Australia, supporting more than 20,000 birds each year. The estuary and marshes also support a wide range of invertebrates, fish and birdlife, including migratory shorebirds that use these coastal wetlands for feeding and shelter.

Plant communities around Creery are shaped by salt and water. Samphire is a defining part of the landscape, while rushes, sedges and paperbark communities fringe wetter ground. Within the broader Ramsar system, both freshwater and saltwater paperbark communities are an established part of the wetland vegetation, helping give these estuary edges their layered, low-lying look.

Culture and Heritage

Creery Wetlands lies within a wetland system that is important to the Bindjareb Noongar people, and the wetlands contain culturally significant places including artefact scatters, camps, ceremonial sites and fish traps. At Creery itself, the wetland area is described as part of a once more extensive system that supported Aboriginal life, with ethnographic and archaeological sites linked to the cultural and spiritual values of Aboriginal people.