Some 6,000 hectares of Biebrza National Park in northeastern Poland were ablaze on Wednesday, as more than 120 firefighters rushed to extinguish the flames. Biebrza is home to 59,000 hectares of wetlands, wildlife such as moose, beavers, and unique species of birds, and hiking trails.
"It is impossible to calculate the loss. This is a tragedy, it cannot be described. We may have to fight this fire for months," park employee Janina Agnieszka Zach, told Polish broadcaster TVN.