Two rare black wolves believed to be siblings were spotted crossing a stream in a Polish forest, prompting further study by the SAVE Wildlife Conservation Fund Poland.
Key Points
Two black wolves believed to be siblings spotted crossing a stream in a Polish forest
The wolves were captured on video by a wildlife organization
Scientists are retrieving scat droppings to learn more about the genetics of black wolves
Pros
Rare sighting of black wolves in Poland
Opportunity for scientists to study the genetics of black wolves