An impressive video of three Arctic wolves was uploaded by the non-profit environmental organization Arcturos after the first snowfall in Agrapides, Florina, home to a center for the protection of wolves and lynxes.

In particular, in the video that was published today, Thursday, three wolves are seen on a white background in the forest and scream.

In the caption to the video, the organization writes: “When the first snow finally falls.”

The Arcturos post doesn’t give more information about the three wild animals, but the sounds the wolves make in the snow are more than impressive.

Check out this post on Instagram.

This post was published by ARCTUROS (@arcturosngo)