Breathlessly I watched the little bird. Its queer teetering is like that of some of the wrens, accentors, and water-thrushes. Now it ran to the top of a rock and stood dipping and eying me narrowly, flirting its bobby tail; now it flew to one of the steep, almost vertical walls of rock and scrambled up to a protuberance; then down again to the water; then, to my intense delight, it plunged into the limpid stream, and came up the next moment with a slug or water-beetle in its bill. Presently it flew over to the opposite wall, its feet slipping on the wet rocks, and darted into a small crevice just below the foot of the falls, gave a quick poke with its beak and flitted away—minus the tidbit it had held in its bill.
When the sun strikes the spray and mist at the proper angle, a beautiful rainbow is painted on the face of the falls. At the time of the author's visit to this idyllic spot a pair of water-ousels had chosen it for a summer residence. They flew from the rocks below to the top of the falls, hugging close to the rushing torrent. In returning, they darted in one swift plunge from the top to the bottom, alighting on the rocks below. With the utmost abandon they dived into the seething waters at the foot of the falls, usually emerging with a slug or beetle in their bills for the nestlings. Shod with tall rubber boots, the writer waded close up to the foot of the falls in search of the dipper's nest, which was set in a cleft of the rocks a few inches above the water, in the little shadowed cavern at the left of the stream. The pointed rock wrapped in mist, almost in the line of the plunging tide, was a favorite perch for the dippers.
Ah! my propitious stars shone on me that day with special favor. I had found not only the water-ousel itself, but also its nest. Suddenly water-ousel number two, the mate of number one, appeared on the scene, dipped, scanned me closely, flew to the slippery wall, darted to the cranny, and deposited its morsel, as its spouse had done. This time I heard the chirping of the youngsters. Before examining the nest I decided to watch the performances of the parent birds, which soon cast off all the restraint caused for a moment by my presence, taking me, no doubt, for the ordinary sightseer who overlooks them altogether.
Again and again the birds plunged into the churning flood at the foot of the falls, sometimes remaining under water what seemed a long while, and always coming to the surface with a delicacy for the nestlings. They were able to dip into the swift, white currents and wrestle with them without being washed away. Of course, the water would sometimes carry them down stream, but never more than a few inches, and never to a point where they could be injured. They were perfect masters of the situation. They simply slipped in and out like living chunks of cork. Their coats were waterproof, all they needed to do being to shake off the crystal drops now and then.
Their flight up the almost perpendicular face of the falls was one of graceful celerity. Up, up, they would mount only a few inches from the dashing current, and disappear upstream in search of food. In returning, they would sweep down over the precipitous falls with the swiftness of arrows, stopping themselves lightly with their outspread wings before reaching the rocks below. From a human point of view it was a frightful plunge; from the ousel point of view it was an every-day affair.