VIDEO: Drones play crucial part in helping the Spanish Ibex goats

High above the forest of the Sierra de las Nieves there is a saviour in the sky. It is a drone on a medical mission.

Below it roam the Iberian wild goats known as the Spanish Ibex.

But the population is being ravaged by scabies – sarcoptes scabiei is the medical name. It is a parasitic infection that can be transmitted to people and animals.