The Kimberley, the northernmost region of Australia’s largest jurisdiction, Western Australia, is remote and difficult to access due to its rugged terrain. With a permanent population of just 40,000 in an area roughly the size as California, it has become internationally renowned for its dramatic landscapes: researchers say the Kimberley houses the largest, most intact savanna on Earth, and is bounded by some of the most pristine oceans in the world. However, the Kimberley is also home to a habitat that’s far less known: seasonally dry tropical rainforest. Located in patches embedded in a mosaic pattern within eucalypt savanna, these species-rich ecosystems are collectively known as Kimberley Monsoon Rainforests (KMR). They’re intrinsically linked to the culture and livelihoods of local First Nations communities who have harvested from and cared for the patches for millennia. A Kimberley Monsoon Rainforest (wulo) in Wunambal Gaambera Country. Image courtesy of the Wunambal Gaambera Aboriginal Corporation. Evolving in isolation upon nutrient-rich substrates and in areas largely protected from incursions by the threat of wildfire, the KMR hold significant biodiversity. Despite this, less than one-tenth of KMR patches have been comprehensively scientifically researched. There’s now a push to expand global awareness of how important these sites are from both biological and cultural standpoints. In 2023, Kevin Kenneally, a botanist and biogeographer at the University of Western Australia, published a general interest book about KMR in which he sought to expand knowledge of their existence into the common sphere. Islands in a Sea of Savanna, released by…This article was originally published on Mongabay
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