erhead.
Gorgeous red-and-green trogons, with long tails, perched motionless on
the lower branches and uttered a loud, thrice-repeated whistle. We
heard the calling of the false bellbird, which is gray instead of
white like the true bellbirds; it keeps among the very topmost
branches. Heavy rain fell shortly after we reached our camping-place.
Next morning at sunrise we climbed a steep slope to the edge of the
Parecis plateau, at a level of about two thousand feet above the sea.
We were on the Plan Alto, the high central plain of Brazil, the
healthy land of dry air, of cool nights, of clear, running brooks. The
sun was directly behind us when we topped the rise. Reining in, we
looked back over the vast Paraguayan marshes, shimmering in the long
morning lights. Then, turning again, we rode forward, casting shadows
far before us. It was twenty miles to the next water, and in hot
weather the journey across this waterless, shadeless, sandy stretch of
country is hard on the mules and oxen. But on this day the sky
speedily grew overcast and a cool wind blew in our faces as we
travelled at a quick, running walk over the immense rolling plain. The
ground was sandy; it was covered with grass and with a sparse growth
of stunted, twisted trees, never more than a few feet high. There were
rheas--ostriches--and small pampas-deer on this plain; the coloration
of the rheas made it difficult to see them at a distance, whereas the
bright red coats of the little deer, and their uplifted flags as they
ran, advertised them afar off. We also saw the footprints of cougars
and of the small-toothed, big, red wolf. Cougars are the most
inveterate enemies of these small South American deer, both those of
the open grassy plain and those of the forest.
It is not nearly as easy to get lost on these open plains as in the
dense forest; and where there is a long, reasonably straight road or
river to come back to, a man even without a compass is safe. But in
these thick South American forests, especially on cloudy days, a
compass is an absolute necessity. We were struck by the fact that the
native hunters and ranchmen on such days continually lost themselves
and, if permitted, travelled for miles through the forest either in
circles or in exactly the wrong direction. They had no such sense of
direction as the forest-dwelling 'Ndorobo hunters in Africa had, or as
the true forest-dwelling Indians of South America are said to have. On
certainly half a
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