In a poem by a well-known author in one of the popular journals, a hummingbird's nest is shown the reader, and it has BLUE eggs in it. A more cautious poet would have turned to Audubon or Wilson before venturing upon such a statement. But then it was necessary to have a word to rhyme with "view," and what could be easier than to make a white egg "blue"? Again, one of our later poets has evidently confounded the hummingbird with that curious parody upon it, the hawk or sphinx moth, as in his poem upon the subject he has hit off exactly the habits of the moth, or, rather, his creature seems a cross between the moth and the bird, as it has the habits of the one and the plumage of the other. The time to see the hummingbird, he says, is after sunset in the summer gloaming; then it steals forth and hovers over the flowers. Now, the hummingbird is eminently a creature of the sun and of the broad open day, and I have never seen it after sundown, while the moth is rarely seen except at twilight. It is much smaller and less brilliant than the hummingbird; but its flight and motions are so nearly the same that a poet, with his eye in a fine frenzy rolling, might easily mistake one for the other. It is but a small slip in such a poet as poor George Arnold, when he makes the sweet-scented honeysuckle bloom for the bee, for surely the name suggests the bee, though in fact she does not work upon it; but what shall we say of the Kansas poet, who, in his published volume, claims both the yew and the nightingale for his native State? Or of a Massachusetts poet, who finds the snowdrop and the early primrose blooming along his native streams, with the orchis and the yellow violet, and makes the blackbird conspicuous among New England songsters? Our ordinary yew is not a tree at all, but a low spreading evergreen shrub that one may step over; and as for the nightingale, if they have the mockingbird in Kansas, they can very well do without him. We have several varieties of blackbirds, it is true; but when an American poet speaks in a general way of the blackbird piping or singing in a tree, as he would speak of a robin or a sparrow, the suggestion or reminiscence awakened is always that of the blackbird of English poetry. "In days when daisies deck the ground, And blackbirds whistle clear, With honest joy our hearts will bound To see the coming year"-- sings Burns. I suspect that the English reader of even some of Emerson's and Lowell's poems would infer that our blackbird was identical with the British species. I refer to these lines of Emerson:-- "Where arches green the livelong day Echo the blackbirds' roundelay;" and to these lines from Lowell's "Rosaline:"-- "A blackbird whistling overhead Thrilled through my brain;" and again these from "The Fountain of Youth:"--