Something flashed across a green patch of grass away down by the road. It was red, had small, sharp-pointed ears and nose and a bushy tail. This tail waved quite importantly as the small animal ran.
"Come on!" cried Vi, taking the lead at once. She often did so, for Laddie was slower than she. "Come on! Let's get it, Laddie."
Laddie, nothing loath, ran after his twin sister. They raced down the hill and came to the little gully into which the animal with the bushy tail had disappeared. The end of that gully was the open mouth of a culvert under the road.
"Did he go in there?" Laddie demanded. "Did he go into that hole, Vi?"
"He must have," declared Violet. "It must be his home. It's a burrow."
"But he wasn't a bunny. Bunnies have burrows," objected Laddie.
"I guess other animals can have burrows, too," said his twin. "And he was lots prettier than a rabbit."
"He was that," admitted the excited Laddie. "It wasn't a rabbit, of course. Rabbits aren't red."
"Let's find the other end of the hole," Vi said eagerly. "We'll stop both ends up and then—and then——"
"Well, what then?" her twin demanded.