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Speciforyo Directory 08
Page 01
We crossed two streamlets flowing north. After that we came upon a most troublesome patch of swampy land with high reeds in it, the leaves of which cut our hands like razors when we forced our way through them, struggling in mud and slush up to our knees, sometimes as high as our waists. A streamlet flowing north formed the marsh in that low place. The moment we had got out of the marsh the men threw themselves down and said they could go no farther. I pointed out to them that that spot was most unhealthy, and tried to persuade them to go some distance from that pestilential place. But they would not listen to reason, and there they would stay.
rogs and other amphibians stand higher in the scale of life than fish; they have acquired legs in place of fins, and lungs instead of gills; they can hop about on shore with perfect freedom. Now, frogs still produce a great deal of spawn, as every one knows: but the eggs in each brood are numbered in their case by hundreds, or at most by a thousand or two, not by millions as with many fishes. The spawn hatches out as a rule in ponds, and we have all seen the little black tadpoles crowding the edges of the water in such innumerable masses that one would suppose the frogs to be developed from them must cover the length and breadth of England. Yet what becomes of them all? Hundreds are destroyed in the early tadpole stage--eaten up or starved, or crowded out for want of air and space and water: a few alone survive or develop four legs, and absorb their tails and hop on shore as tiny froglings. Even then the massacre of the innocents continues. Only a tithe of those which succeeded in quitting their native pond ever return to it full grown, to spawn in due time, and become the parents of further generations.
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