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This Book List Sectory 08
Page 04
I dare say you notice that all the birds in this picture have long beaks. We may be sure from this that they live in places and seek for their food in ways in which long beaks are just what they want. The fact is they are all marsh birds, and the soil of marshes being wet and soft, and full of worms, these long beaks enable them to probe it, and so get at the worms. I think the beaks of birds afford a striking example of how good God is in adapting creatures to the mode of life He has appointed for them. The eagles and hawks, you know, are provided with strong, short bills to enable them to seize and tear flesh. Those of canaries and all the finches are just the very instruments to crack seeds with. Parrots, with their tremendous weapons, can crush the hardest nuts of the tropic forest. The crossbill is fitted with a wonderful tool for tearing fir-cones to pieces. Robins and the other warblers have soft bills, which are all they want for eating insects and grubs.
Mr. Wallace observed two male adult Orangs (Mias Kassu of the Dyaks), however, so very different from any of these that he concludes them to be specially distinct; they were respectively 3 feet 81/2 inches and 3 feet 91/2 inches high, and possessed no sign of the cheek excrescences, but otherwise resembled the larger kinds. The skull has no crest, but two bony ridges, 13/4 to 2 inches apart, as in the _Simia morio_ of Professor Owen. The teeth, however, are immense, equalling or surpassing those of the other species. The females of both these kinds, according to Mr. Wallace, are devoid of excrescences, and resemble the smaller males, but are shorter by 11/2 to 3 inches, and their canine teeth are comparatively small, subtruncated and dilated at the base, as in the so-called _Simia morio_, which is, in all probability, the skull of a female of the same species as the smaller males. Both males and females of this smaller species are distinguishable, according to Mr. Wallace, by the comparatively large size of the middle incisors of the upper jaw.
The last trial of all was yet to be added, when we had come to within 300 m. of the river. The _seringueiro_, from whose hut we had started on our way out, had evidently since our departure set the forest on fire in order to make a _roca_ so as to cultivate the land. Hundreds of carbonized trees had fallen down in all directions; others had been cut down. So that for those last two or three hundred metres we had to get over or under those burned trees and struggle through their blackened boughs, the stumps of which drove holes into and scratched big patches of skin from my legs, arms and face. Where the skin was not taken off altogether it was smeared all over with the black from the burnt trees. We did not look unlike nigger minstrels, with the exception that we were also bleeding all over.
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