The wolves and the ravens

In reality these are not wolves and ravens. These are 2 Alpine Choughs (Pyrrhocorax graculus in Latin) and several sledge dogs - I am not sure about their breed. Alpine Choughs are not afraid of people and ask for food. They live in high altitude between 1,260–2,880 metres. They are said to set up permanent families for their live-time. The sledge dogs live near the Lodge. When they get bored, they "sing", looking very indifferent at the same time. And this is the song about the Wolves and the Ravens
http://handbook.severov.net/handbook.nsf/1/65ea563309fd4c1fc325679d006aee56