Endangered species

Global Concerns. The Trade of Endangered Species. Audio, 14 minutes
The work of the Convention on the International Trade in Endangered Species (CITES)
Attribution
BBC World Service
Available for over a year
Global Concerns. African Elephant Populations. Audio, 14 minutes
Concerns about allowing trade in elephant parts with Steve Trent of EIA
Attribution
BBC World Service
Available for over a year
Global Concerns. How Red Wine is Helping Assess Levels of Pollution. Audio, 14 minutes
How studying Chateauneuf-du-Pape has helped monitor lead pollution from car exhausts
Attribution
BBC World Service
Available for over a year