Dr. Kane pays ample tribute to these kindly properties. "Few of us at home can recognize the protecting value of this warm coverlet of snow. No eider-down in the cradle of an infant is tucked in more kindly than the sleeping-dress of winter about this feeble flower-life. The first warm snows of August and September, falling on a thickly pleached carpet of grasses, heaths, and willows, enshrine the flowery growths which nestle round them in a non-conducting air-chamber; and as each successive snow increases the thickness of the cover, we have, before the intense cold of winter sets in, a light cellular bed covered by drift, six, eight, or ten feet deep, in which the plant retains its vitality. ... I have found in midwinter, in this high latitude of 78° 50', the surface so nearly moist as to be friable to the touch; and upon the ice-floes, commencing with a surface-temperature of-30°, I found at two feet deep a temperature of-8°, at four feet + 2°, and at eight feet + 26°. ... The glacier which we became so familiar with afterwards at Etah yields an uninterrupted stream throughout the year." And he afterwards shows that even the varying texture and quality of the snow deposited during the earlier and later portions of the Arctic winter have their special adaptations to the welfare of the vegetation they protect.
The process of crystallization seems a microcosm of the universe. Radiata, mollusca, feathers, flowers, ferns, mosses, palms, pines, grain-fields, leaves of cedar, chestnut, elm, acanthus: these and multitudes of other objects are figured on your frosty window; on sixteen different panes I have counted sixteen patterns strikingly distinct, and it appeared like a show-case for the globe. What can seem remoter relatives than the star, the starfish, the star-flower, and the starry snow-flake which clings this moment to your sleeve?--yet some philosophers hold that one day their law of existence will be found precisely the same. The connection with the primeval star, especially, seems far and fanciful enough, but there are yet unexplored affinities between light and crystallization: some crystals have a tendency to grow toward the light, and others develop electricity and give out flashes of light during their formation. Slight foundations for scientific fancies, indeed, but slight is all our knowledge.