Had Jim Crow known what was best for him he would have flown away from this forest and found himself a new home. Within a short flight were many bits of woodland where a crow might get a good living and not be bothered by blue jays. But Jim was obstinate and foolish, and had made up his mind that he never would again be happy until he had been revenged upon his enemy.

He dared no longer rob the nests so boldly as he had before, so he became sly and cunning. He soon found out that the Blue Jay could not fly as high as he could, nor as fast; so, if he kept a sharp lookout for the approach of his foe, he had no trouble in escaping. But if he went near to the nests of the smaller birds, there was the blue policeman standing guard, and ready and anxious to fight at a moment's notice. It was really no place for a robber at all, unless the robber was clever.

JIM DISGUISES HIMSELF

One day Jim Crow discovered a chalkpit among the rocks at the north of the forest, just beyond the edge of trees. The chalk was soft and in some places crumbled to a fine powder, so that when he had rolled himself for a few minutes in the dust all his feathers became as white as snow. This fact gave to Jim Crow a bright idea. No longer black, but white as a dove, he flew away to the forest and passed right by Policeman Blue Jay, who only noticed that a big white bird had flown amongst the trees, and did not suspect it was the thieving crow in a clever disguise.

Jim found a robin's nest that was not protected, both the robin and his wife being away in search of food. So he ate up the eggs and kicked the nest to pieces and then flew away again, passing the Blue Jay a second time all unnoticed.

When he reached a brook he washed all the chalk away from his feathers and then returned to his nest as black as ever.

All the birds were angry and dismayed when they found what had happened, but none could imagine who had robbed the robins. Mrs. Robin, who was not easily discouraged, built another nest and laid more eggs in it; but the next day a second nest in the forest was robbed, and then another and another, until the birds complained that Policeman Blue Jay did not protect them at all.

"I can't understand it in the least," said the policeman, "for I have watched carefully, and I know Jim Crow has never dared to come near to your trees."

"Then some one else is the robber," declared the thrush fussily.