On March 10th, Egbert Sonneveld and Sven Kallen, co-founders of Volterra Ecosystems visited Fundación Naturaleza y Hombre’s biological reserve located in the Campanarios de Azaba, outside Salamanca, Spain. Guided by the NGO’s president himself, Carlos Sánchez, Volterra was able to get a special guided tour of the remarkable reserve and its ambitious endeavours. This reserve[…]