son. In this we observe one of those
cases in which Nature so beautifully adapts a creature to its
circumstances. In the countries where many of the marmots are found, so
severe are the winters, and so barren the soil, that it would be
impossible for these creatures to get a morsel of food for many long
months.

"During this period, therefore, Nature suspends her functions, by
putting them into a deep, and, for aught we know to the contrary, a
pleasant sleep. It is only when the snow melts, under the vernal sun,
and the green blades of grass and the spring flowers array themselves on
the surface of the earth, that the little marmots make their appearance
again. Then the warm air, penetrating into their subterranean abodes,
admonishes them to awake from their protracted slumber, and come forth
to the enjoyment of their summer life. These animals may be said,
therefore, to have no winter. Their life is altogether a season of
summer and sunshine."

"Some of the marmots," continued Lucien, "live in large communities, as
the prairie dogs; others, in smaller tribes, while still other species
lead a solitary life, going only in pairs, or at most in families.
Nearly all of them are burrowing animals, though there are one or two
species that are satisfied with a cleft in the rock, or a hole among
loose stones for their nests. Some of them are tree-climbers, but it is
supposed they only ascend trees in search of food, as they do not make
their dwellings there. Many of the species are very prolific, the
females bringing forth eight, and even ten young at a birth.

"The marmots are extremely shy and watchful creatures. Before going to
feed, they usually reconnoitre the ground from the tops of their little
mounds. Some species do not have such mounds, and for this purpose
ascend any little hillock that may be near. Nearly all have the curious
habit of placing sentries to watch while the rest are feeding. These
sentries station themselves on some commanding point, and when they see
an enemy approaching give warning to the others by a peculiar cry. In
several of the species this cry resembles the syllables 'seek-seek'
repeated with a hiss. Others bark like 'toy-dogs,' while still other
kinds utter a whistling noise, from which one species derives its
trivial name of 'whistler' among the traders, and is the 'siffleur' of
the Canadian voyageurs.

"The 'whistler's' call of alarm can be heard at a great distance; and
when uttered by