As we mounted day by day we crossed dozens of swift little streams cold and gray with silt. Our rate of speed was very low. One of our horses became very weak and ill, evidently poisoned, and we were forced to stop often to rest him. All the horses were weakening day by day.
Toward the middle of the third day, after crossing a stream which came from the left, the trail turned as if to leave the Skeena behind. We were mighty well pleased and climbed sharply and with great care of our horses till we reached a little meadow at the summit, very tired and disheartened, for the view showed only other peaks and endless waves of spruce and fir. We rode on under drizzling skies and dripping trees. There was little sunshine and long lines of heavily weighted gray clouds came crawling up the valley from the sea to break in cold rain over the summits.
The horses again grew hungry and weak, and it was necessary to use great care in crossing the streams. We were lame and sore with the toil of the day, and what was more depressing found ourselves once more upon the banks of the Skeena, where only an occasional bunch of bluejoint could be found. The constant strain of watching the horses and guiding them through the mud began to tell on us both. There was now no moment of ease, no hour of enjoyment. We had set ourselves grimly to the task of bringing our horses through alive. We no longer rode, we toiled in silence, leading our saddle-horses on which we had packed a part of our outfit to relieve the sick and starving packhorses.
On the fourth day we took a westward shoot from the river, and following the course of a small stream again climbed heavily up the slope. Our horses were now so weak we could only climb a few rods at a time without rest. But at last, just as night began to fall, we came upon a splendid patch of bluejoint, knee-deep and rich. It was high on the mountain side, on a slope so steep that the horses could not lie down, so steep that it was almost impossible to set our tent. We could not persuade ourselves to pass it, however, and so made the best of it. Everywhere we could see white mountains, to the south, to the west, to the east.
"Now we have left the Skeena Valley," said Burton.
"Yes, we have seen the last of the Skeena," I replied, "and I'm glad of it. I never want to see that gray-green flood again."
A part of the time that evening we spent in picking the thorns of devil's-club out of our hands. This strange plant I had not seen before, and do not care to see it again. In plunging through the mudholes we spasmodically clutched these spiny things. Ladrone nipped steadily at the bunch of leaves which grew at the top of the twisted stalk. Again we plunged down into the cold green forest, following a stream whose current ran to the northeast. This brought us once again to the bank of the dreaded Skeena. The trail was "punishing," and the horses plunged and lunged all day through the mud, over logs, stones, and roots. Our nerves quivered with the torture of piloting our mistrusted desperate horses through these awful pitfalls. We were still in the region of ferns and devil's-club.
We allowed no feed to escape us. At any hour of the day, whenever we found a bunch of grass, no matter if it were not bigger than a broom, we stopped for the horses to graze it and so we kept them on their feet.
At five o'clock in the afternoon we climbed to a low, marshy lake where an Indian hunter was camped. He said we would find feed on another lake some miles up, and we pushed on, wallowing through mud and water of innumerable streams, each moment in danger of leaving a horse behind. I walked nearly all day, for it was torture to me as well as to Ladrone to ride him over such a trail. Three of our horses now showed signs of poisoning, two of them walked with a sprawling action of the fore legs, their eyes big and glassy. One was too weak to carry anything more than his pack-saddle, and our going had a sort of sullen desperation in it. Our camps were on the muddy ground, without comfort or convenience.
Next morning, as I swung into the saddle and started at the head of my train, Ladrone threw out his nose with a sharp indrawn squeal of pain. At first I paid little attention to it, but it came again—and then I noticed a weakness in his limbs. I dismounted and examined him carefully. He, too, was poisoned and attacked by spasms. It was a sorrowful thing to see my proud gray reduced to this condition. His eyes were dilated and glassy and his joints were weak. We could not stop, we could not wait, we must push on to feed and open ground; and so leading him carefully I resumed our slow march.