My savage gave a war-whoop. I turned scornfully. I swept down the staircase. I banged the front-door. I locked it with an accent, and marched up the hill. A soft sighing breathed past me. I knew it was the old house mourning for her departing child. The sun had disappeared, but the western sky was jubilant in purple and gold. The cool evening calmed me. The echoes of the war-whoop vibrated almost tenderly along the hushed hillside. I paused on the summit of the hill and looked back. Down in the valley stood the sorrowful house, tasting the first bitterness of perpetual desolation. The maples and the oaks and the beech-trees hung out their flaming banners. The pond lay dark in the shadow of the circling hills. The years called to me,--the happy, sun-ripe years that I had left tangled in the apple-blossoms, and moaning among the pines, and tinkling in the brook, and floating in the cups of the water-lilies. They looked up at me from the orchard, dark and cool. They thrilled across from the hill-tops, glowing still with the glowing sky. I heard their voice by the lilac-bush. They smiled at me under the peach-trees, and where the blackberries had ripened against the southern wall. I felt them once more in the clover-smells and the new-mown hay. They swayed again in the silken tassels of the crisp, rustling corn. They hummed with the bees in the garden-borders. They sang with the robins in the cherry-trees, and their tone was tender and passing sweet. They besought me not to cast away their memory for despite of the black-browed troop whose vile and sombre robes had mingled in with their silver garments. They prayed me to forget, but not all. They minded me of the sweet counsel we had taken together, when summer came over the hills and walked by the watercourses. They bade me remember the good tidings of great joy which they had brought me when my eyes were dim with unavailing tears. My lips trembled to their call. The war-whoop chanted itself into a vesper. A happy calm lifted from my heart and quivered out over the valley, and a comfort settled on the sad old house as I stretched forth my hands and from my inmost soul breathed down a _Benedicite!_ * * * * * METHODS OF STUDY IN NATURAL HISTORY. It may seem to some of my readers that I have wandered from my subject and forgotten the title of these articles, which purport to be a series of papers on "Methods of Study in Natural History." But some idea of the progress of Natural History, of its growth as a science, of the gradual evolving of general principles out of a chaotic mass of facts, is a better aid to the student than direct instruction upon special modes of investigation; and it is with the intention of presenting the study of Natural History from this point of view that I have chosen my title.