Peter went on until he found a new patch of sweet clover.  Then he forgot all about Yellow-Wing.  He was too busy filling that big stomach of his to think of anything else.  When he couldn’t find room for another leaf of clover he went home to the dear Old Briar-patch, and there in his favorite spot he settled himself to rest and think or dream as the case might be.  Presently his thoughts returned to Yellow-Wing, and he chuckled again at the memory of his fright that morning.  And then for the first time it struck Peter as queer that Yellow-Wing should have been out there on the Green Meadows on the ground.  He often had seen Yellow-Wing on the ground, but until that moment there never had seemed anything queer about that.  Now, however, it suddenly came to Peter that Yellow-Wing belonged in trees, not on the ground.

Peter scratched his long left ear with his long left hind foot, which was a sign that he was thinking of something that puzzled him.  “He belongs to the Woodpecker family,” thought Peter, “and never have I seen any of his relatives on the ground.  They get all their food in the trees.  Now why is Yellow-Wing so different from his relatives?”

The more Peter thought about it, the queerer it seemed that a Woodpecker should spend so much time on the ground, or visit the ground at all, for that matter.  But just wondering about it didn’t get him anywhere, and at last Peter decided that the only way to find out would be to ask questions.  So Peter made up his mind to watch for Yellow-Wing and ask him all about it the first chance he got.

The chance came the very next day in the very same place where Peter had been so startled.  This time he was on the watch and saw Yellow-Wing very busy about something.  Peter stole up within speaking distance.

“Good morning, Yellow-Wing,” said he.  “I wonder if you will tell me something.”

It was Yellow-Wing’s turn to be startled, for he had not seen Peter approaching.  He half lifted his wings to fly, but when he saw who it was, he changed his mind.

“It all depends on what it is you want me to tell you,” he replied rather shortly.

“It is just this,” replied Peter.  “Why do you spend so much time on the ground?”

“That’s easily answered,” laughed Fellow-Wing.  “I do it because it is the easiest way to get enough to eat.”

Peter looked as surprised as he felt.  “I thought that all your family got their living in the trees!” he exclaimed.

“All do but me,” replied Yellow-Wing a wee bit testily.  “But I don’t have to do what they do just because they do it.  No, Siree, I’m independent!  Do you like ants, Peter?”

“What?” exclaimed Peter.

“I asked if you like ants,” repeated Yellow-Wing.

“I’ve never tried them,” Peter replied, “but I’ve heard Old Mr. Toad say they are very nice.”

“They are,” said Yellow-Wing.  “They are more than nice—­they are de-li-cious.  It is because of them that I spend so much time on the ground.  Ants changed the habits of the Flicker branch of the Woodpecker family.  I wouldn’t be surprised if we became regular ground birds one of these days.”