456 THE BARBARY MOUSE. 
wall, and re-arranged the gap from the outside. It may be that the nest is the joint work of 
both sexes, the one remaining inside and plaiting the grass, while her mate brings fresh mate- 
rial, and consolidates the work from the exterior. 
Perhaps the young Mice, when snugly packed into their airy cradle, may be fed by the 
mother from the exterior, by making a temporary opening opposite each little one, and 
replacing the material when she proceeds to the next in succession. This is Mr. White’s sug- 
gestion, and seems to be a very probable one. He also wonders how the little nest, which was 
entirely filled by the bodies of the eight young Harvest Mice that lay cradled in its embrace, 
could expand so as to accommodate itself to their increasing dimensions. This problem may 
be answered by the fact that the loose 
structure of the nest is precisely calcu- 
lated for such extension, for the materials 
are so interwoven that the entire struc- 
ture can be greatly expanded from the 
interior without losing its spherical shape. 
Such, at all events, was the case in my own 
specimen, and is probably so in all. 
Very little is known of the habits of 
the Harvest Mouse in a wild state, except 
that it is destructive to corn, whether 
stored in ricks or barns. It is also car- 
niyorous, or rather insectivorous, to no 
small degree, as was proved by Mr. Bing- 
ley, who kept one of these little creatures, 
and was accustomed to feed it with vari- 
ous insects. This propensity was discov- 
ered by mere accident, the Mouse springing 
with wonderful activity at a blne-bottle 
fly that happened to buzz against the wires 
of her cage. Taking the hint, Mr. Bing- 
ley caught the fly, and holding it against 
the wires, was pleased to see the little 
quadruped dart nimbly out of her hiding- 
place and take it from his fingers. She 
always preferred insects to vegetable food. 
The same observer noticed that the tail of BARBARY MOUSE.—Mus barbarus. 
this animal is prehensile. 
Independently of its small size, the Harvest Mouse may be distinguished from a young 
ordinary Mouse by its short ears, narrow head, slender body, and less projecting eyes. 
Tue bold and elegant markings with which the fur of the BArBARy Mousg is decorated, 
render it a very conspicuous animal, and when the creature is in captivity, always attract the 
attention of visitors who happen to pass before its cage. 
‘The dimensions of this animal are greater than those of the common Mouse, while they 
are smaller than those of the ordinary rat. Its color is very pleasing, the ground tint of the 
fur being a rich brown, and the stripes of a whitish-yellow, verging by degrees into the white 
hue of the under portions of the body. These pretty creatures are tolerably hardy, and can 
endure our climate as well as most animals which have been brought from a hot and arid 
country. They run about their cage with considerable liveliness, sometimes diving among 
their bedding, and ever and anon poking their intelligent-looking little heads from among the 
hay, and tripping about as if pleased to exhibit their beautiful fur. As may be supposed from 
its title, the animal is a native of Barbary. 
It is not devoid of the carnivorous habits of its race, and even when bountifully supplied 
