A butterfly, especially a large butterfly, rarely bothers with these low-growing herbs, though each has its own delicious fragrance--and a butterfly’s scent is keen. So my black white admiral alternately danced and soared on down through the richly perfumed areas of the wood while I plunged eagerly after, glissading the needle-carpeted slope, making station from trunk to trunk lest a too headlong flight plunge me to oblivion in what I knew was at the foot of the hill. Without, the perfervid July sun beat upon the landscape till the dust of its concussion rose in a blue haze that loomed the nearby hills into misty mountain tops and glamoured the whole world with tropical illusion. To our hard-cornered, clear-cut New England it is the midsummer which brings the atmosphere of romance. The swoon of Arabian Nights is upon the landscape, and it is through such heat and through such misty evasion that the Caliph of Bagdad was accustomed to set forth incognito to meet strange adventures. At the foot of the hill, almost at the borderland which separates this under-pine world from another far different, the resinous air is shut in like the genie in the bottle. You feel the oppression of its restraint and wonder, if like the fisherman you might uncork it, if it would loom aloft in a dense cloud that would speak to you in a mighty voice. Here my butterfly paused for the first time and lighted upon the trunk of a pine, head high. Quietly I drew near. His wings were rising and falling in rhythmic unconscious motion that was tremulous with what seemed eagerness. One of them, I noted, had a little triangular bit snipped out of it with a clean cut. Some insect-eating bird had snapped at him not long before, and he had come within a half-inch of death. Yet this did not trouble him; very likely he never knew it. It was something else which absorbed him so that he took no notice of my close approach. And now I could see that his proboscis was uncoiled and apparently he was eating rapidly. Now the proboscis of any butterfly is simply a double-barrelled tube through which he sucks honey or other moist nutriment. That a _Basilarchia astyanax_, or any other butterfly for that matter, should be able to draw nourishment from the dry, rough bark of a pine-tree was sufficient cause for astonishment, and I drew eagerly nearer to see what he was getting. It was a humid day and I was thirsty myself. What woodland brew could be on tap here? In Ireland it used to be true that the Leprechauns, the little men of the hedge, could make good beer of heath, and if you could only catch and hold one he would tell you how. Here might be a similar chance. My nose was within six inches of the white admiral’s now and my eyes were bulging out with surprise as much as his do naturally, for behold he had what butterfly never had before,--a little red tongue on the tip of his proboscis, and with it he was nervously licking the bark in its roughest places as hard as he could.