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Cormafier Bandolito Directory 03 Page 03
Many insects pass the winter in the quiescent or pupal stage; a state exceedingly well fitted for hibernating, requiring as it does, no food, and giving plenty of time for the marvellous changes which are then undergone. Some of these pupae are enclosed in dense silken cocoons, which are bound to the twigs of the plants upon which the larvae feed, and thus they swing securely in their silken hammocks through all the storms of winter. Perhaps the most common of these is that of the brown Cecropian moth, _Attacus cecropia_ L., the large oval cocoon of which is a conspicuous object in the winter on the twigs of our common shade and fruit trees. Many other pupae may be found beneath logs or on the under side of bark, and usually have the chrysalis surrounded by a thin covering of hairs, which are rather loosely arranged. A number pass the cold season in the earth with no protective covering whatever. Among these is a large brown chrysalis with a long tongue case bent over so as to resemble the handle of a jug. Every farm boy has ploughed or spaded it up in the spring, and is it but the pupa of a large sphinx moth, _Protoparce celeus_ Hub., the larva of which is the great green worm, with a "horn on its tail," so common on tomato plants in the late summer.
We travelled along that great table-land, occasionally seeing a herd of llamas stampede away at the approach of the train, now and then observing circular stone walls erected by shepherds as shelters. A gable-roofed hut was occasionally seen. Picturesque natives in their _ponchos_ and red or yellow scarves gazed, astonished, at the train throbbing along slowly upon the steep gradient of that elevated barren country. The cold seemed intense after the tropical heat of Lima. It was snowing hard. In the daytime I generally travelled seated in front of the engine, in order to have a better view of the landscape. In the train everybody suffered from _soroche_ or mountain-sickness, which attacked most people when brought up quickly by the railway from the sea to such high elevations. I was driven away from the front of the engine by the cold rain and sleet beating with great force into my face, and obscuring the landscape to such an extent that I could see nothing at all.
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