What you call "monoculture plantation" looks just typical Finnish planted forest to me. I mean sure, it's not in its natural state, but I wouldn't call it a "monoculture plantation" either. Plenty of wildlife and species live in these forests. The species are endemic, non-endemic trees are only planted in cities, private property and such for their looks.

There are moose, bears, wolves, foxes, rabbits and so on living in these "monoculture plantations".