We have clear evidence on the brown bear presence in the Polish part of the Białowieża Forest. One of our camera-traps registered it on the study plot. The observation comes from 14/06/2019, the day after the observation of employees of the Forest Research Institute. It is probably a male. How long will he stay in the Forest? Where will he migrate? These questions will remain unanswered for now. Certainly, the Białowieża Forest is an appropriate environment for bears, so we hope it is the beginning of the the population restoration.