pick em man, the honey hole wont go far from that area, may move a bit with the trees but never fear, by the time you find your shrooms, the ones there already done what they need to do for next years crops, they start sporing out as soon as they come up, pick all you can find and look look some more, you aint gonna kill your honey hole, when its a done spot its a done spot wont matter if you leave ten thousand shrooms still there, when the mycellium says its done the patch will be gone