and I thought: "Well, now, I have seen and heard the woodcock at his vespers; I have found the nest of the tawny thrush; the shy hawk has sat still on the branch just over my head; but I have not seen the partridge drum in the woods. Why shouldn't I do that, also?" I made numerous attempts. A bird often drummed in a small wood where I was in the habit of rambling before breakfast. The sound came always from a particular quarter, and probably from a certain stone wall, running over a slight rise of ground near a swamp. The crafty fellow evidently did not mean to be surprised; but I made a careful reconnoissance, and finally hit upon what seemed a feasible point of approach. A rather large boulder offered a little cover, and, after several failures, I one day spied the bird on the wall. He had drummed only a few

minutes before; but his lookout was most likely sharper than mine. At all events, he dropped off the wall on the further side, and for that time I saw nothing more of him. Nor was I more successful the next time, nor the next. Be as noiseless as I could, the wary creature inevitably took the alarm. To make matters worse, mornings were short and birds were many. One day there were rare visiting warblers to be looked after; another day the gray-cheeked thrushes had dropped in upon us on their way northward, and, if possible, I must hear them sing. Then the pretty blue golden-winged warbler was building her nest, and by some means or other I must find it.

Thus season after season slipped by. Then, in another place, I accidentally passed quite round a drummer. I heard him on the right, and after traveling only a few rods, I heard him on the left. He must be very near me, and not far from the crest of a low hill, over which, as in the former instance, a stone wall ran. He drummed at long intervals, and meanwhile I was straining my eyes and advancing at

a snail's pace up the slope. Happily, the ground was carpeted with pine needles, and comparatively free from brush and dead twigs, those snapping nuisances that so often bring all our patience and ingenuity to nought. A section of the wall came into sight, but I got no glimpse of the bird. Presently I went down upon all fours; then lower yet, crawling instead of creeping, till I could look over the brow of the hill. Here I waited, and had begun to fear that I was once more to have my labor for my pains, when all at once I saw the grouse step from one stone to another. "Now for it!" I said to myself. But the drumming did not follow, and anon I lost sight of the drummer. Again I waited, and finally the fellow jumped suddenly upon a top stone, lifted his wings, and commenced the familiar roll-call. I could see his wings beating against his sides with quicker and quicker strokes; but an unlucky bush was between us, and hoping to better my position, I moved a little to one side. Upon this, the bird became aware of my presence, I think. At least I could see him staring straight at me, and a moment later he

dropped behind the wall; and though I remained motionless till a cramp took me, I heard nothing more. "If it had not been for that miserable bush!" I muttered. But I need not have quarreled with an innocent bush, as if it, any more than myself, had been given a choice where it should grow. A wiser man would have called to mind the old saw, and made the most of "half a loaf."

Another year passed, and another spring came round. Then, on the same hillside, a bird (probably the same individual) was drumming one April morning, and, as my note-book has it, "I came within one" of taking him in the act. I miscalculated his position, however, which, as it turned out, was not upon the wall, but on a boulder surrounded by a few small pine-trees. The rock proved to be well littered, and clearly was the bird's regular resort. "Very good," said I, "I will catch you yet."

Five days later I returned to the charge, and was rewarded by seeing the fellow drum once; but, as before, intervening brush obscured my view. I crept forward, inch by inch, till the top of the boulder

came into sight, and waited, and waited, and waited. At last I pushed on, and lo, the place was deserted. There is a familiar Scripture text that might have been written on purpose for ornithologists: "Let patience have her perfect work."

This was April 14th. On the 19th I made the experiment again. The drummer was at it as I drew near, and fortune favored me at last. I witnessed the performance three times over. Even now, to be sure, the prospect was not entirely clear, but it was better than ever before, and by this time I had learned to be thankful for small mercies. The grouse kept his place between the acts, moving his head a little one way and another, but apparently doing nothing else.

Of course I had in mind the disputed question as to the method by which the drumming noise is produced. It had seemed to me that whoever would settle this point must do it by attending carefully to the first slow beats. This I now attempted, and after one trial was ready, off-hand, to accept a theory which heretofore I had scouted; namely, that the bird makes