As it was a warm day, chasing the duck was rather too vigorous exercise to be enjoyable within the close confines of a poorly ventilated car, but that bird had to be caught somehow.

"Oh, the net!" cried Bert, "that mosquito netting over there. We could stretch it up and surely catch him."

This was a happy thought. The baby, of course, was awake and joined in the excitement, so that her big white mosquito netting was readily placed at the disposal of the duck hunters.

A boy named Will offered to help Bert.

"I'll hold one end here," said Will, "and you can stretch yours opposite, so we will screen off half of the car, then when he comes this way we can readily bag him."

Will was somewhat older than Bert, and had been used to hunting, so that the present emergency was sport to him.

The boys now brought the netting straight across the car like a big white screen, for each held his hands up high, besides standing on the arm of the car seats.

"Now drive him this way," called Bert to his father and the men who were helping him.

"Shoo! Shoo! Shoo!" yelled everybody, throwing hats, books, and newspapers at the poor lost duck.

"Shoo!" again called a little old lady, actually letting her black silk bag fly at the lamp.