Due to a high diversity in structure and species the system is much more stable to pests and other diseases. Furthermore the area can serve as a habitat to wild animals and therefore promotes the connectivity of the landscape. The shade trees do not only provide protection for the coffee to grow underneath but also a source of firewood for the household. Fruit trees and, in the lowest storey of the system, vegetables contribute to the family´s food supply and support local food security. All in all agroforestry systems bring a numer of benefits- for the local environment and the smallholders themselves!