Poki Mogarli The SitePoki Mogarli chose the topics covered by Poki Mogarli The Site without reflecting upon the choices others have made. Launching into a full discussion of all the objectives while riding a bicycle backwards down a steep hillside is another way to look at things in a different light. |
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At Piriatingalini and Puchalini we found light cable suspension bridges, very shaky, which swung to and fro as you rode over them. Most of them were not more than four feet wide and had no parapet at all. I cannot say that I felt particularly happy when my mule--sure-footed, I grant--took me across, the bridge swinging, quivering, and squeaking with our weight on it, especially when we were in the middle. The rivers were extremely picturesque, with high mountains on either side, among which they wound their way in a snake-like fashion over a rocky bed, forming a series of cascades. We went that day 25 kil., and arrived at the _tambo_ of Azupizu, which was in charge of a deserter from the French navy. He was an extraordinary character. He had forgotten French, and had neither learnt Spanish nor the local language of the Campas Indians. |
As far as we know, then, it is perfumes similar to those of flowers that the male Lepidoptera give off in order to entice their mates and this is a further indication that animals, like plants, can to a large extent meet the claims made upon them by life, and produce the adaptations which are most purposive,--a further proof, too, of my proposition that the useful variations, so to speak, are _always there_. The flowers developed the perfumes which entice their visitors, and the male Lepidoptera developed the perfumes which entice and excite their mates. There are many pretty little problems to be solved in this connection, for there are insects, such as some flies, that are attracted by smells which are unpleasant to us, like those from decaying flesh and carrion. But there are also certain flowers, some orchids for instance, which give forth no very agreeable odour, but one which is to us repulsive and disgusting; and we should therefore expect that the males of such insects would give off a smell unpleasant to us, but there is no case known to me in which this has been demonstrated. |
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