There is nothing natural or inevitable about the alarming rate at which we are losing animals and their living landscapes. It is absolutely avoidable. PTES is an international conservation charity, working to protect animals and their habitats. We are passionate about protecting animals facing extinction in vulnerable habitats, but we also know that passion isn’t enough: successful conservation is based on sound scientific evidence. For over 40 years our ground-breaking research has resulted in practical conservation action across the world, targeted where it is most needed and where it will have maximum impact.