Savannah Life Wild Africa [National Geographic Documentary HD 2017] The life of the savannah is dictated by the weather. Every year there is a dry and wet season, but no two years are the same. In dry times it's the grasses that thrive and in heavy rain, the trees flourish. Yet, despite being the most unpredictable of all African habitats it supports huge numbers of animals. ► NOTE : I'm a big fan of National Geographic and I just collect the best parts of National Geographic. I do not make money from National Geographic's Video. ► Remember to subscribe for more Wildlife and Nature documentaries in HD