Nature and EnvironmentEco-at-Africa — The Environment MagazineTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoNature and Environment12/27/2018December 27, 2018On this week's eco@africa, we check out an NGO’s efforts to ensure swimming with dolphins in Zanzibar is sustainable, a museum for special trees and saving vultures in South Africa.https://p.dw.com/p/34RS6Advertisement