It was not until the sixth day that I went to Lincoln Heights, a place worth all the rest of the countryside, I soon came to think, with the single exception of Cedar Creek ravine. A winding wood road carried me thither (the distance may be two miles; but I have little idea what it is, though I covered it once or twice a day for the next four days), and might have been made--half made, just to my liking--for my private convenience. I believe I never met any one upon it, going or coming. The glory of the spot is its trees; but with me, as things fell out, these took in the order of time a second place. My first admiration was not for them, admirable as they were, but for a few birds in the tops of them. In short, at my first approach to the Heights (there is no thought of climbing, but only the most gradual of ascents) I began to hear from the branches overhead, now here, now there, an occasional weak warbler’s song that set my curiosity on edge. It was not the parula’s (blue yellow-back’s), but like it. What should it be, then, except the cerulean’s? By and by I caught a glimpse of a bird, clear white below, with a dark line across the breast; and yes, I saw what I was looking for,--though the bird flew to another branch the next moment,--black streaks along the sides of the body. There were at least eight or ten others like him in the treetops; and it was a neck-breaking half-hour that I passed in watching them, determined as I was to gain a view not only of the under parts, but of the back and wings. The labor and difficulty of the search were increased indefinitely by the confusing presence of numerous other warblers of various kinds in the same lofty branches, making it inevitable that many opera-glass shots should be wasted. It is no help to a man’s equanimity at such a time to spend a priceless three minutes--any one of which may be the last--in getting the glass upon a tiny thing that flits incessantly from one leafy twig to another, only to find in the end that it is nothing but a myrtle warbler; a pretty creature, no doubt, but of no more consequence just now than an English sparrow. To-day, however, the birds favored me; no untimely whim hurried them away to another wood, and patience had its reward. Little by little my purpose was accomplished and my mind cleared of all uncertainty. Then I took out my pencil to characterize the song while it was still in my ears, and still new. “Greatly like one of the more broken forms of the parula’s,” I wrote, a bird repeating it at that very instant by way of confirmation. “I can imagine a fairly sharp ear being deceived by it, especially in a place like this, where parulas have been singing from morning till night, until the listener has tired of them and become listless.” This sentence the reader may keep in mind, if he will, to glance back upon for his amusement in the light of a subsequent experience which it will be my duty to relate before I have done with my story.