is considered very unwholesome.

[Illustration: CATCHING TURTLE.]

The turtles in the picture are of the edible kind; they are found on the
shores of nearly all the countries within the tropics.

There is a little rocky island in the south Atlantic Ocean, called the
Island of Ascension, where they are found in vast numbers, and this
barren spot is often visited by Indiamen for the purpose of obtaining
some of them. The turtles feed on the sea weed and other marine plants
which grow on the shoals and sand banks, and with their powerful jaws,
they crush the small sea shells which are found among the weeds. This
kind of food is always to be had in great abundance, so that the turtles
have no occasion to quarrel among themselves, for that which is afforded
in such plenty for all; indeed they seem to be a very quiet and
inoffensive race, herding peaceably together on their extensive
feeding-grounds, and when satisfied retiring to the fresh water at the
mouth of the rivers, where they remain holding their heads above water,
as if to breathe the fresh air, till the shadow of any of their numerous
enemies alarms them, when they instantly dive to the bottom for
security.

In the month of April, the females leave the water after sunset, in
order to deposit their eggs in the sand. By means of their fore-fins
they dig a hole above high water mark, about one foot wide and two deep,
into which they drop above a hundred eggs; they then cover them lightly
over with a layer of sand, sufficient to hide them, and yet thin enough
to admit the warmth of the sun's rays for hatching them. The instinct
which leads the female turtle to the shore to lay her eggs, renders her