Phil was rather bewildered; it sounded much too wonderful to be true, but Mother Beaver, seemed quite in earnest.
"Are you ready?" she said. "Then follow me. We're going to my winter lodge, where my young ones are still waiting for me. Their father and I only left it this morning to look round, for spring comes suddenly here in the north, and a day or two ago it was quite cold. The flowers are in bloom, the Bees say, before they have time to notice their buds, and the trees spread out their leaves in a single night. The winter has only just gone."
Phil followed her to the water's edge through clumps of rushes, and saw before him a cluster of dome-shaped houses, like giant thimbles, in the centre of the stream. Many were some feet above the surface of the water; they were covered with a smooth coating of hard mud, and so far as he could see they had no entrance.
"Did you make those?" he asked, as she led him on to the dam, so that he might get a better view of them. He was amazed that such an insignificant creature as the beaver could build such fortresses.
"Of course we did," she answered in matter-of-fact tones. "Yes—they took a long time, but we worked together, and worked with a will. The walls, you'll notice, are more than six feet thick. They have to be very strong," she added mysteriously. Phil wanted to ask her why, but she seemed so troubled that he said "How do you get in?" instead.
"Take a header and see," she told him, splashing from the dam and diving straight down, with Phil behind her, until they reached the deep projection, or "angle" as it is called, beneath which lay the entrance to her own particular home. It was very near the bed of the river, where the frost would not be likely to reach even in bitter weather.
"Here we are!" she cried, shaking the water off her tail as she scrambled through. Phil noticed that she was as agile in the water as she was clumsy on land, and that two toes on each foot were webbed.
Inside the winter house were three young Beavers, all very wide awake and covered with brown and glossy fur. Their three little beds were nicely arranged along the side of the wall, while two vacant ones, somewhat larger, and belonging to Father and Mother Beaver, were on the other side. The centre of the chamber was left free to move about in, and was so beautifully clean that Phil was sure Mother Beaver would be as particular about muddy boots as the matron at school. He was very glad he had left his behind him—bare feet were much more comfortable.
"Yes, my children," Mother Beaver was saying, as she patted each affectionately, "the time has come for us to go to the woods. Your father is exploring now, so that he may know where you can find the juiciest roots, and how far it is safe to venture. He will meet us before dusk."
She busied herself in smoothing their fur, while they stared hard at Phil. Under their shining chestnut hair was a thick soft coat of greyish brown, and Mother Beaver seemed very anxious that this should lie quite flat.