I was weaving an idle history of the old fence, when a chickadee twittered in the pine behind me. As I turned, he flew over me and lit on the fence in front. He had something in his beak; so I watched to find his nest; for I wanted very much to see him at work. Chickadee had never seemed afraid of me, and I thought he would trust me now. But he didn't. He would not go near his nest. Instead he began hopping about the old rail, and pretended to be very busy hunting for insects.

Presently his mate appeared, and with a sharp note he called her down beside him. Then both birds hopped and twittered about the rail, with apparently never a care in the world. The male especially seemed just in the mood for a frolic. He ran up and down the mossy rail; he whirled about it till he looked like a little gray pinwheel; he hung head down by his toes, dropped, and turned like a cat, so as to light on his feet on the rail below. While watching his performance, I hardly noticed that his mate had gone till she reappeared suddenly on the rail beside him. Then he disappeared, while she kept up the performance on the rail, with more of a twitter, perhaps, and less of gymnastics. In a few moments both birds were together again and flew into the pines out of sight.

I had almost forgotten them in watching other birds, when they reappeared on the rail, ten or fifteen minutes later, and went through a very similar performance. This was unusual, certainly; and I sat very quiet, very much interested, though a bit puzzled, and a bit disappointed that they had not gone to their nest. They had some material in their beaks both times when they appeared on the rail, and were now probably off hunting for more—for rabbit fur, perhaps, in the old orchard. But what had they done with it? "Perhaps," I thought, "they dropped it to deceive me." Chickadee does that sometimes. "But why did one bird stay on the rail? Perhaps"—Well, I would look and see.

I left my stump as the idea struck me, and began to examine the posts of the old fence very carefully. Chickadee's nest was there somewhere. In the second post on the left I found it, a tiny knot-hole, which Chickadee had hollowed out deep and lined with rabbit fur. It was well hidden by the vines that almost covered the old post, and gray moss grew all about the entrance. A prettier nest I never found.

I went back to my stump and sat down where I could just see the dark little hole that led to the nest. No other birds interested me now till the chickadees came back. They were soon there, hopping about on the rail as before, with just a wee note of surprise in their soft twitter that I had changed my position. This time I was not to be deceived by a gymnastic performance, however interesting. I kept my eyes fastened on the nest. The male was undoubtedly going through with his most difficult feats, and doing his best to engage my attention, when I saw his mate glide suddenly from behind the post and disappear into her doorway. I could hardly be sure it was a bird. It seemed rather as if the wind had stirred a little bundle of gray moss. Had she moved slowly I might not have seen her, so closely did her soft gray cloak blend with the weather-beaten wood and the moss.

In a few moments she reappeared, waited a moment with her tiny head just peeking out of the knot-hole, flashed round the post out of sight, and when I saw her again it was as she reappeared suddenly beside the male.

Then I watched him. While his mate whisked about the top rail he dropped to the middle one, hopped gradually to one side, then dropped suddenly to the lowest one, half hidden by vines, and disappeared. I turned my eyes to the nest. In a moment there he was—just a little gray flash, appearing for an instant from behind the post, only to disappear into the dark entrance. When he came out again I had but a glimpse of him till he appeared on the rail near me beside his mate.

Their little ruse was now quite evident. They had come back from gathering rabbit fur, and found me unexpectedly near their nest. Instead of making a fuss and betraying it, as other birds might do, they lit on the rail before me, and were as sociable as only chickadees know how to be. While one entertained me, and kept my attention, the other dropped to the bottom rail and stole along behind it; then up behind the post that held their nest, and back the same way, after leaving his material. Then he held my attention while his mate did the same thing.

Simple as their little device was, it deceived me at first, and would have deceived me permanently had I not known something of chickadees' ways, and found the nest while they were away. Game birds have the trick of decoying one away from their nest. I am not sure that all birds do not have more or less of the same instinct; but certainly none ever before or since used it so well with me as Ch'geegee.