eDrónica has carried out a campaign of measures on a pine forest in the province of Palencia with the aim of detecting and quantifying, automatically, the presence of the pine processionary. For this campaign he has used a DJI S800 hexacopter with a high resolution RGB camera. For automatic detection, eDrónica has collaborated with the Photonics Engineering Group of the University of Cantabria evaluating different textual descriptors such as uniformity, third moment or entropy.