nations were collected one behind another under bare poles; but when we have floated a few feet farther, and thrown the willow out of the sun's range, not a thread can be seen on it. I landed and walked up and down the causeway, and found it the same there, the gossamer reaching across the causeway, though not necessarily supported on the other side. They streamed southward with the slight zephyr, as if the year were weaving her shroud out of light. There were spiders on the rail [of the causeway] that produced them, similar to those on the water. The air appeared crowded with them. It was a wonder they did not get into the mouth and nostrils, or that we did not feel them on our faces, or continually going and coming among them did not whiten our clothes more. And yet one, with his back to the sun, walking the other way, would observe nothing of all this. Methinks it is only on these very finest days, late in the autumn, that the phenomenon is seen, as if that fine vapor of the morning were spun into these webs. According to Kirby and Spence, "In Germany these flights of gossamer appear so constantly in autumn that they are there metaphorically called 'Der Fliegende Sommer,' the flying or departing summer." What can possess these spiders, thus to run all at once to every the least elevation, and let off this wonderful stream? Harris
