Mary Gichuki, a farmer in Kiambu County, is among many small-scale farmers in sub-Saharan Africa advancing agricultural innovations to adapt to and mitigate climate change impacts on food security. With support from the World Agroforestry Centre, Gichuki not only plants drought-resistant, high-protein fodder trees as alternative animal feed, but also sells fodder seeds and teaches other farmers how to use them. She helps over 60 customers each month benefit from this hardy crop.