"There were five of us last fall," she said, "and we lived in a snug little house on the marsh. Our beds were beautiful--so soft and dry--and we had all the food that we should need. We had settled ourselves for a happy winter when a long cruel spear crashed through our roof and wounded three of us. The walls of our house were rudely torn away, and I and my mate only escaped because the hunter lost his balance and stumbled into the mud. Fortunately, our summer tunnels were not yet blocked with snow and so cut off from us, or even then we could not have escaped him." The baby Ondatras stirred uneasily in their sleep as if they were dreaming of dangers to come, and their mother patted them gently. With a whisper of thanks Phil said good-bye, and crept through the branching passages up to the earth again. Early as it was, the Squirrels were already chattering to themselves as they scampered amongst the trees. A little black fellow, with a bushy tail that spread itself out like a beautiful feathery fan for some six or eight inches at the tip, dropped lightly down in front of Phil. His ebony fur was as fine as thistle-down; Phil was not surprised to hear that his name was "Feathertail." "When are you coming to pay _us_ a visit?" the little creature asked in jealous tones. "I have a fair, green nest in the fork of a top-most branch, and a lovely wife and three young babies, with skins as soft as silk." "I couldn't climb high enough!" Phil said regretfully. He had been "a regular duffer" at climbing at school, and the bigger boys had often dragged him up a fairly tall tree and left him there, clinging helplessly to the boughs, until they were tired of jeering at him. He shivered now as he thought of it; then squared his shoulders. His grey eyes flashed; he would not say "I can't" again. "I'll do it somehow!" he cried. The Black Squirrel ran off to give notice of his visit, and Phil fixed, his whole mind upon climbing that tree. "Press your knees against it, and use your hands," whispered a voice in his ear. "That's right,--now swing yourself round and take hold of the branch above you. So! You're getting on famously. Well done!" Phil knew that it was Nature who spoke to him, and he felt so proud of her praises that he almost forgot the Squirrels. But three small heads, and a larger one, which belonged to a very proud mother, peeped over the nest to welcome him, and Feathertail waited beside it. Phil laughed to think of his doubts as to whether the branch would bear him; slender as it was it barely stirred beneath his weight. The baby Squirrels were charming little things; he sat in the nest with them, and laughed with glee as the Wind rocked it to and fro, while Feathertail told him how it was only this spring that he had come to these woods.