With their parallel lives, animals offer man a companionship which is different from any offered by human exchange. Different because it is a companionship offered to the loneliness of man as a species.
Such an unspeaking companionship was felt to be so equal that often one finds the conviction that it was man who lacked the capacity to speak with animals – hence the stories and legends of exceptional beings, like Orpheus, who could talk with animals in their own language.
Berger 1977: 15