John Walsh

It's now been more than a year since invasive golden clams were found in the Waikato, and a new study has shown just how much they have spread. Audio

It's been called the world's worst marine pest, and now it's here, spreading across the sea floor at Aotea Great Barrier, Waiheke, and the Bay of Islands.

Eradication may already be impossible but a… Audio

Caulerpa is an invasive exotic seaweed that can grow from a speck to the size of a rugby field in a matter of weeks in the right conditions, smothering everything in the water column. The seaweed… Audio

Wallabies are becoming a growing concern across Aotearoa and holiday makers are being called on to keep an eye out. Biosecurity New Zealand's director of readiness and response, John Walsh warns if… Audio

Christchurch’s architecture, both new and old, has been brought to life in an illustrated walking book that pays homage to the city’s historical buildings and showcases its new direction in the… Audio

Damage to Uawa beach in Tolaga Bay caused by the forestry industry is the focus of an exhibition opening at Page Galleries in Wellington today. Artist John Walsh explains the exhibition to Jesse. Audio

John Walsh has established a significant career as a painter and curator over the past five decades. His work is shown in leading dealer galleries and is held at Te Papa -- where he was Curator of… Audio

Almost 40 years ago, artist John Walsh painted 60 portraits for an 18 metre-long mural featuring the portraits of Uawa Tolaga Bay people. But they rejected it, and the massive work's been in storage -… Audio

Charlotte Wilson visits the studio of John Walsh - the inaugural Curator of Contemporary Māori art at Te Papa - to ask about the role of music in his life and work. Audio, Gallery

John Walsh, the inaugural Curator of Contemporary Maori art at Te Papa, describes his extraordinary paintings as a dance to music. Charlotte Wilson visits him in his studio to ask about the role of… Audio, Gallery