Wade Doak

The pollution of rivers by intensive farming has been well-documented in Northland, but the damage caused by forestry? Not so much, as Lois Williams reports. Audio

N is for Ngunguru, a small but perfectly formed village sitting right on the southern end of the Tutukaka Coast. Audio, Gallery

Steve Hathaway is an underwater filmmaker who helped his daughter Riley create the Young Ocean Explorers television series; they have just launched a Kickstarter appeal. Audio

Amateur marine biologist, dolphin researcher, and ocean/land explorer; his new memoir is Gaia Calls: South Sea Voices, Dolphins, Sharks and Rainforests. Audio

This week looks at marine conservation. Audio

Kathryn discovers New Zealand's oceans and forests through the eyes of this world famous marine biologist and photographer. Audio