Check out this farm in the UK. https://www.rewildingbritain.org.uk/rewilding/rewilding-proj...

This is a great book wrote for the british isles, the design principles it covers would be very useful in a rewilding project https://www.amazon.co.uk/Earth-Care-Manual-Permaculture-Temp...

And this is a great book if you want to farm sustainably https://www.amazon.co.uk/Growing-Green-Organic-Techniques-Su...