This is really getting to be a problem. Too many feral plants that we find at work get canned as if they will eventually be installed back into a landscape somewhere. The small nursery where they recover until their relocation is getting crowded. Although many are practical and appropriate for such recycling within the landscapes here, some are not, so may be with us for a while.
Five feral Norway maple saplings were found in one of the landscapes where mature trees were pruned for clearance from a roof. We could not just leave them there. They eventually would have been overwhelmed by the rest of the forest, or grown too close to the same roof that we pruned other trees away from. They were very easily dug, so came back to the nursery with us.
It was too late to prune them as necessary. They are tall and lanky trunks, with too many comparably lanky branches. As much as I am instinctively compelled to prune them while they are bare and dormant, I will refrain until later in spring or summer, when they will not bleed so much. They look ridiculous. They seem happy though. Their buds are beginning to swell already.
We have no idea where they will go from here. After pruning, they should develop into exemplary specimens. As goofy as they are now, their trunks are remarkably straight. I happen to be fond of Norway maple, and would be pleased to find an application for them here. The problems is that there are too many trees here, and the forests and landscapes continue to make more!
Horticulture in a forest can be like that. It seems like there is plenty of space out there, but so much of the space is too shaded or too crowded.