is kept up.

On the morning of our departure we climbed a high lull of limestone,
covered in places with patches of a limestone-breccia, cemented with
sandstone, and filling the cavities in the rock. All over the hill we
found doubly refracting Iceland-spar in quantities. Euphorbias, in
Europe mere shrubs, were here smooth-limbed trees, with large flowers.
From the top of the hill, the character of the savannahs was well
displayed. Every water-course could be traced by its narrow line of
deep green forest, contrasting with the scantier vegetation of the rest
of the plain.

As we steamed out of the river, rows of brilliant red flamingos were
standing in the shallow water, fishing, and here and there a pelican
with his ungainly beak. Our Chinese crew were having their meal of rice
when we walked forward, and the national chopsticks were hard at work.
We talked to several of them. They could all speak a little Spanish,
and were very intelligent.

The history of these Chinese emigrants is a curious one. Agents in
China persuade them to come out, and they sign a contract to work for
eight years, receiving from three to five dollars a month, with their
food and clothing. The sum seems a fortune to them; but, when they come
to Cuba, they find to their cost that the value of money must be
estimated by what it will buy. They find that the value of a black
labourer is thirty dollars a month, and they have practically sold
themselves for slaves; for there is no one to prevent the masters who
have bought the contract for their work from treating them in all
respects as slaves. The value of such a contract--that is, of the
Chinaman himself, was from £30 to £40 when we were in the island.