posted 13 years ago
Ditto what everyone else said on the grazers. But the farther North you go (very generally speaking...) the fewer acres you need per animal, so depending you might have enough to keep 2. But if you do, make sure you read a book or take a class on pasture management. It's serious stuff, especially for milk producing animals, because producing milk every day for 9 months out of the year takes a lot of energy. Anyway, I know in NE the general rule is 5, and I think here (MN) you can get away with 3 acres per cow. I didn't click the link about forest management with grazers, but there is an orchard in SoCal that keeps animals to maintain their trees- they fence only the trunks I believe and keep goats to prune what they can reach and chickens to manage deadfall fruit and pests... I don't know if that's the same thing. Goats would do much better on wooded land, though, as they are brush eaters more like deer, although then you would have to be careful they didn't kill trees by stripping the bark or kill any vines you try to establish. Chickens, however, would be awesome. No, they don't produce milk, but they're easily my favorite farm animal (next to horses, but I can't have one of those here:( ) and do well in woods. I know some people would be wary to keep chickens in woods, but mine graze in the woods behind my house all the time and obviously prefer the cover of underbrush to any open area. And knock on wood I've not had any predator problems. Sheep are also an option, although they aren't brush eaters (I don't think... I used to keep sheep so I should know that, but it was before my enlightenment and they were kept in pens and fed sheep feed, so I don't...) and would require some actual pasture, and I hear sheep milk is an aquired taste because it has a higher fat content (but it makes great cheese...).
Otherwise I think it sounds like a great plan... there are a lot of advantages to starting with mature trees, especially in a natural setting. My property is kinda like that. At least the spacing is natural for most of the trees, although they've been mowed around probably most of their lives so all of the understory is gone (with a few exceptions). So I'm starting the same way on a much smaller scale (probably 1.5 of my 3 acres is wooded). I'm not removing any trees yet though, and that is a lot of work. For now I have sufficient gaps to develop guilds in the most important places (the walnut and apple trees) and the less food intesive guilds (the oaks, which are more crowded) will come later. Also, I can't imagine the wealth of beneficial native species you would find in that kind of setting- I'll bet you could find lots of understory to keep as well!