And unfortunately the website has several entries that are in nature reserves where picking is absolutely not allowed. I mailed the owner of the website to let them know.
Do you have examples of nature reserves where this is not allowed. Here there are always rules and they vary alot between the reserves, but mostly you are allowed to pick fruits. Digging, breaking sticks and collecting rocks is forbidden almost everywhere.
I ask because this would be an interesting data to have in Openstreetmap or Wikidata, so you can easily know what rules govern what nature reserve.