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The Voyage of the Beagle by Charles Darwin
page 6 of 731 (00%)
aspect of an utterly sterile land possesses a grandeur which
more vegetation might spoil. A single green leaf can
scarcely be discovered over wide tracts of the lava plains;
yet flocks of goats, together with a few cows, contrive to
exist. It rains very seldom, but during a short portion of
the year heavy torrents fall, and immediately afterwards a
light vegetation springs out of every crevice. This soon
withers; and upon such naturally formed hay the animals
live. It had not now rained for an entire year. When the
island was discovered, the immediate neighbourhood of
Porto Praya was clothed with trees, [1] the reckless
destruction of which has caused here, as at St. Helena, and
at some of the Canary islands, almost entire sterility. The
broad, flat-bottomed valleys, many of which serve during a
few days only in the season as water-courses, are clothed
with thickets of leafless bushes. Few living creatures inhabit
these valleys. The commonest bird is a kingfisher (Dacelo
Iagoensis), which tamely sits on the branches of the castor-
oil plant, and thence darts on grasshoppers and lizards. It
is brightly coloured, but not so beautiful as the European
species: in its flight, manners, and place of habitation,
which is generally in the driest valley, there is also a wide
difference.

One day, two of the officers and myself rode to Ribeira
Grande, a village a few miles eastward of Porto Praya. Until
we reached the valley of St. Martin, the country presented
its usual dull brown appearance; but here, a very small rill
of water produces a most refreshing margin of luxuriant
vegetation. In the course of an hour we arrived at Ribeira
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