Cattana Wetlands, located about 20 kilometers from Cairns, Australia, is a remarkable example of environmental rehabilitation. Originally a sugar cane farm and sand mining quarry, the site has been transformed into an 80-hectare nature conservation park. This transformation was made possible through extensive efforts by the local council and the Queensland State Government, who invested in the rehabilitation of the area.

The wetlands feature a 420-meter boardwalk that takes visitors through a feather palm forest, as well as freshwater and saltwater lakes. These habitats support a wide variety of plant and bird life, making it a haven for nature enthusiasts and bird watchers. Over 200 bird species have been recorded here, including the Green Pygmy-Goose and the Black-necked Stork.

History

The land that is now Cattana Wetlands was purchased by the Mulgrave Shire Council in 1993. The primary aim was to protect the 30 hectares of lowland rainforest on the western end of the site, known as the Feather Palm Forest. This forest is a remnant of a once extensive forest type that is now rare in the Cairns region.

Rehabilitation efforts included planting over 100,000 native plants and removing invasive weeds. The project was part of Queensland's 150th anniversary celebrations, with both the council and the state government contributing $1.5 million each. The development included boardwalks, walking tracks, bird hides, viewing platforms, picnic areas, and other visitor facilities.

Originally, the site was used for sugarcane farming and sand mining, which created several man-made lakes. These lakes now serve as important habitats for various species. The transformation of the site into a conservation park has allowed natural regrowth and the flourishing of native species.

Flora and Fauna

The wetlands are home to significant plant communities and a diverse range of wildlife. The Feather Palm Forest, for example, is dominated by Alexandra Palms and Weeping Paperbarks. These plants have adapted to the wet, sandy soils that are low in nutrients and oxygen. The wetlands also serve as an important breeding habitat for fish, connecting to the Coral Sea during the wet season.

In addition to birds, the wetlands support other wildlife such as Sugar-gliders and Striped Possums, which have been observed reproducing in the revegetated areas. The presence of these species is a testament to the success of the rehabilitation efforts. The wetlands also feature carnivorous plants like Bladderwort, which feed on microscopic animals to acquire nutrients.

Wetlands are particularly valuable in Australia, one of the hottest and driest continents, as they provide refuge during hot weather and drought. The nutrient cycle within the wetlands plays a crucial role in filtering nutrients from upstream urbanization and farming, preventing them from reaching the Great Barrier Reef.

Visitor Experience

Visitors can enjoy a self-guided tour of the wetlands, which includes explanations of the area's soils, ecology, flora, and fauna. The tour begins at the car park and takes about an hour to complete. The pathways are accessible and shaded, with seating and water bubblers available along the way. It's recommended to use mosquito repellent, especially during the wet season.

The tour includes several stations with interpretative signage, providing insights into the natural history and ecological significance of the wetlands. Highlights include the Jabiru Lake, a former sand quarry now filled with water, and the Franco Cattana Boardwalk, which offers a walk through the Feather Palm Forest.

One of the unique features of the wetlands is the presence of artificial nesting sites for insects and a native beehive. These structures support the local ecosystem by providing habitats for pollinators, which are essential for the health of the plant communities.

Getting There

Cattana Wetlands is easily accessible by car. It is located on Dunne Road in Smithfield, about 20 kilometers from the Cairns Central Business District. Visitors can reach the park via Yorkeys Knob Road or McGregor Road. The park is open daily from 5:30 am to 7:00 pm, and entry is free. Facilities include BBQs, picnic areas, toilets, and bird hides. However, fishing and dogs (except registered support animals) are not allowed.

Whether you're a local or an international visitor, Cattana Wetlands offers a unique opportunity to experience the natural beauty and biodiversity of North Queensland. It's a peaceful retreat where you can connect with nature and learn about the importance of wetland ecosystems.