Two rare black wolves, likely siblings around one year old, were spotted crossing a stream in a Polish forest, as reported by Fakt. The sighting was captured by a wildlife camera set up by Joanna Toczydłowska, the project coordinator of the SAVE Wildlife Conservation Fund Poland.

Two rare black wolves, likely siblings, were spotted on camera crossing a stream in a Polish forest, a conservation organization said Sunday.

A conservation charity was originally planning on studying beavers when they discovered the footage of the rare animals