“Chief among these dauntless voyagers is the Bobolink, fresh from despoiling the Carolina rice-fields, waxed fat from his gormandizing, and so surcharged with energy that the 500-mile flight to South America on the way to the waving pampas of southern Brazil seems a small hardship. Indeed, many Bobolinks appear to scorn the Jamaican resting-point and to compass in a single flight the 700 miles from Cuba to South America. With the Bobolink is an incongruous company of travelling companions—a Vireo, a King Bird, and a Night Hawk that summer in Florida; the queer Chuck-will’s-widow of the Gulf States; the two New England Cuckoos; the trim Alice’s Thrush from Quebec; the cosmopolitan Bank Swallow from frozen Labrador, and the Black-poll Warbler from far-off Alaska. But the Bobolinks so far outnumber all the rest of the motley crew that the passage across the Caribbean Sea from Cuba to South America may with propriety be called the ‘Bobolink route.’ Occasionally a mellow-voiced Wood Thrush joins the assemblage, or a green-gold Tanager, which will prepare in its winter home its next summer livery of flaming scarlet. But the ‘Bobolink route,’ as a whole, is not popular with other birds, and the many that traverse it are but a fraction of the thousands of North American birds that spend the winter holiday in South America. * * * * * “Have you patience to follow the history of the flight of one bird? The longest migration route is taken by some of the wading-birds, especially the American Golden Plover, the Eskimo Curlew, and the Turnstone. The journey of the Plover, in itself like a fable, is wonderful enough to be told in detail. “In the first week of June, they arrive at their breeding-grounds in the bleak, wind-swept ‘barren grounds’ above the Arctic Circle, far beyond the tree line. Some even venture 1000 miles farther north (Greely found them at latitude 81 degrees). While the lakes are still ice-bound, they hurriedly fashion shabby little nests in the moss only a few inches above the frozen ground. By August, they have hastened to Labrador, where, in company with Curlews and Turnstones, they enjoy a feast. Growing over the rocks and treeless slopes of this inhospitable coast is a kind of heather, the crowberry, bearing in profusion a juicy black fruit. The extravagant fondness shown for the berry by the birds, among which the Curlew, owing to its greater numbers, is most conspicuous, causes it to be known to the natives as the ‘curlewberry.’ The whole body of the Curlew becomes so saturated with the dark-purple juice that birds whose flesh was still stained with the colour have been shot 1000 miles south of Labrador. [Illustration: GOLDEN PLOVER]