have to enforce his right of passage through the territory ruled by this tawny-headed monarch of the peaks, the wide-winged traveler kept a watchful eye on the air road behind him; and presently he saw that the tawny-headed one had ceased soaring and circling and was trailing him again at a distance of four or five hundred yards. He saw also, however, that his pursuer was no longer rushing forward at full speed as though bent upon attacking him. The golden eagle's wings fanned the air no more rapidly than those of the bald eagle, and the distance between the two birds was not diminishing. The bald eagle, watchful and unafraid, but too intent upon reaching his far-off home to pick a fight by the way, held his straight eastward course.
Hour after hour the two great birds traveled thus in company, the bald eagle leading, the golden eagle following in the other's wake. All that forenoon they sped on, high above gunshot range, mile after mile, league after league, until they no longer saw mountains or even hills beneath them, but a rolling, undulating country dotted with farms and with towns. Their course was now decidedly south of east, and gradually the land under them was growing flatter and the wooded areas more extensive.
When, in late afternoon, the leader turned off at right angles from the winding sluggish river which for several hours he had been following as a guide,
