The goal of this Guide is to provide USAID staff and partners with basic information about designing, managing, and implementing biodiversity conservation programs or activities. What do you need to know, as a USAID manager, to design, implement, manage, and evaluate a biodiversity conservation program or activity? What are the critical elements of success for biodiversity programs and activities? How can activities be designed that will simultaneously meet USAID administrative and legal requirements while ensuring that development goals are addressed using best conservation practice and approaches? The Guide is intended for a broad audience including USAID mission and Washington staff, implementing partners, and multiple stakeholders within and across sectors.