Some time after, Isaac traded with another boy for a squirrel taken from
the nest before its eyes were open. He made a bed of moss for it, and
fed it very tenderly. At first, he was afraid it would not live; but it
seemed healthy, though it never grew so large as other squirrels. He did
not put it in a cage; for he said to himself that a creature made to
frisk about in the green woods could not be happy shut up in a box. This
pretty little animal became so much attached to her kind-hearted
protector, that she would run about after him, and come like a kitten
whenever he called her. While he was gone to school, she frequently ran
off to the woods and played with wild squirrels on a tree that grew
near his path homeward. Sometimes she took a nap in a large knot-hole,
or, if the weather was very warm, made a cool bed of leaves across a
crotch of the boughs, and slept there. When Isaac passed under the tree,
on his way from school, he used to call "Bun! Bun! Bun!" If she was
there, she would come to him immediately, run up on his shoulder, and so
ride home to get her supper.

It seemed as if animals were in some way aware of his kindly feelings,
and disposed to return his confidence; for on several occasions they
formed singular intimacies with him. When he was six or seven years old,
he spied a crow's nest in a high tree, and, according to his usual
custom, he climbed up to make discoveries. He found that it contained
two eggs, and he watched the crow's movements until her young ones were
hatched and ready to fly. Then he took them home. One was accidentally
killed a few days after, but he reared the other, and named it Cupid.
The bird became so very tame, that it would feed from his hand, perch on
his shoulder, or his hat, and go everywhere with him. It frequently
followed him for miles, when he went to mill or market. He was never put
into a cage, but flew in and out of the house, just as he pleased. If
Isaac called "Cu! Cu!" he would hear him, even if he were up in the