“I am anxious,” said he. “What you have just said has worried me. You see, one of my cubs at home is all black. Now that I have learned that his fur is so valuable, Mrs. Reddy and I will have to take special pains to teach him all we know.” “I want you all to know that Reddy Fox and Mrs. Reddy mate for life,” said Old Mother Nature. “Reddy is the best of fathers and the best of mates.” “There's one thing I do envy Reddy,” spoke up Peter Rabbit, “and that is that big tail of his. It is a wonderful tail. I wish I had one like it.” How everybody laughed as they tried to picture Peter Rabbit with a big tail like that of Reddy Fox. “I am afraid you wouldn't get far if you had to carry that around,” said Old Mother Nature. “Even Reddy finds it rather a burden in wet weather when it becomes heavy with water. That is one reason you do not find him abroad much when it is raining or in winter when the snow is soft and wet. Reddy Fox is at home all over the northern half of this country, and everywhere he is the same sly, clever fellow whom you all know so well. “In the South and some parts of the East and West, Reddy has a cousin of about his own size whose coat is gray with red on the sides of his neck, ears and across his breast. The under part of his body is reddish, his throat and the middle of his breast are white. He is called the Gray Fox. He prefers the Green Forest to the open country, for he is not nearly as smart as his Cousin Reddy. He is, if anything, a better runner, but his wits are slower and he cannot so well hold his own against man. Instead of making his home in a hole in the ground, he usually chooses a hollow tree-trunk or hollow log. The babies are born in a nest of leaves in the bottom of a hollow tree. In some parts of the West this Fox is called the Tree Fox, because often he climbs up in low trees. “The Gray Fox of the South is not the only cousin of Reddy's,” continued Old Mother Nature. “In certain parts of the Great West, on the plains, lives one of the smallest of Reddy's cousins, called the Kit Fox or Swift. He is no larger than Black Pussy, Farmer Brown's Cat, and gets his name of Swift from his great speed in running. He is a prairie animal and lives in burrows in the ground as most prairie animals do. His back is of a grayish color, while his sides are yellowish red. Beneath he is white. The upper side of his tail is yellowish-gray, below it is yellowish, and the tip is black. In general appearance he is more like the Gray Fox than Reddy. He lacks the quick wit of Reddy Fox and is easily trapped.