Aidan Bichan

A visit to the dairy shed to find out about AI and how to keep cows cool during El Nino. Audio

A wetland at the bottom of a dairy farm in South Wairarapa is reducing most of the nitrates being drained from the paddocks. The project at Kaiwaiwai Dairies is nearly a decade old and one of the… Audio

Private land-owners are being urged to protect freshwater wetlands in their own back yard. Just over 90 percent of New Zealand's original wetlands have been lost, and a series of satellite images… Audio, Gallery