A bird lover’s daily rations during a New England winter are somewhat like Robinson Crusoe’s on his island in the wet season. “I eat a bunch of raisins for my breakfast,” he says, “a piece of goat’s flesh or of the turtle for my dinner, and two or three of the turtle’s eggs for my supper.” Such a fare was ample for health, perhaps; and probably every item of it was sufficiently appetizing, in itself considered; but after the first week or two it must have begun to smack of monotony. The castaway might have complained with some of old, “My soul loatheth this light bread.” He might have complained, I say; I do not remember that he did. What I do remember is that when, moved by pious feeling, he was on the point of thanking God for having brought him to that place, he suddenly restrained himself, or an influence from without restrained him. “I know not what it was,” he says, “but something shocked my mind at that thought, and I durst not speak the words. ‘How canst thou be such a hypocrite?’ said I.” So I imagine that most bird-gazing men would hesitate to thank the Divine Providence for a northern winter, with its rigors, its inordinate length, and its destitution. They put up with it, make the best of it, grumble over it as politely as may be; but they are not so piously false-tongued as to profess that they like it. By the last of December they have begun, not exactly to tire of chickadees and blue jays, but to sigh for something else, something to go with these, something by way of variety. “Where are the crossbills,” they ask, “and the redpoll linnets, and the pine grosbeaks?” All these circumpolar species are too uncertain by half, or, better say, by two thirds. Summering at the apex of the globe, so to speak, with Europe, Asia, and America equally at their elbow, they seem to flit southward along whatever meridian happens to take their fancy. Once in a while chance brings them our way, but only once in a while. Last winter we had redpolls and both kinds of crossbills, the white-wings for the first time in many years. They made a bright season. This winter, to the best of my knowledge, not one of these hyperborean species has sent so much as a deputation for our enlivenment. And to make matters worse, even our regular local stand-bys seem to be less numerous than usual. Tree sparrows and snowbirds are both abnormally scarce, by my reckoning. As for the Canadian nuthatches, which helped us out so nobly a year ago, they are not only absent now, but were so throughout the fall. I have not seen nor heard one in Massachusetts since the middle of May, a most unusual--to the best of my recollection a quite unprecedented--state of things. I should like very much to know the explanation of the mystery.