@DoomsdaysCW was the director from January 2003 until her death in 2007!
She didn't live isolated but with her husband Lech Wilczek, a naturalist, photographer, and writer, and her mother. "Dziedzinka" was not a tiny hut but a quite big abandoned house, renovated by workers of the nature park for her, including some family luxury. Some photos: https://culture.pl/en/article/the-extraordinary-life-of-simona-kossak

And she was not isolated in her protests but an iconic voice. In Poland she was a media personality like Attenborough, the

@DoomsdaysCW This is Lech's Wikipedia entry (you will probably have to use the autotranslate if you can't read Polish, I had to). They were together until 2007 (unfortunately Simona suffered from poor health in later life and passed away in 2007) - Lech lived until 2018.

In 2011, Lech Wilczek published an album dedicated to her memory, "Meeting with Simona Kossak ," filled with photographs and memories from the time they lived together at the forester's lodge

(I found this from Simona's wikipedia PL entry, but can't find the book - if anyone here reads Polish and knows of it please share the ISBN..)

https://pl.wikipedia.org/wiki/Lech_Wilczek