The water had risen to the top of the trunk, just to where the parent branches fork out. It was consequently, quite easy to clamber up to it. Thalcave climbed up first, and got off his horse to hoist up Robert and help the others. His powerful arms had soon placed all the exhausted swimmers in a place of security.
But, meantime, Thaouka was being rapidly carried away by the current. He turned his intelligent face toward his master, and, shaking his long mane, neighed as if to summon him to his rescue.
“Are you going to forsake him, Thalcave?” asked Paganel.
“I!” replied the Indian, and forthwith he plunged down into the tumultuous waters, and came up again ten fathoms off. A few instants afterward his arms were round Thaouka’s neck, and master and steed were drifting together toward the misty horizon of the north.
CHAPTER XXIII A SINGULAR ABODE
THE tree on which Glenarvan and his companions had just found refuge, resembled a walnut-tree, having the same glossy foliage and rounded form. In reality, however, it was the OMBU, which grows solitarily on the Argentine plains. The enormous and twisted trunk of this tree is planted firmly in the soil, not only by its great roots, but still more by its vigorous shoots, which fasten it down in the most tenacious manner. This was how it stood proof against the shock of the mighty billow.
This OMBU measured in height a hundred feet, and covered with its shadow a circumference of one hundred and twenty yards. All this scaffolding rested on three great boughs which sprang from the trunk. Two of these rose almost perpendicularly, and supported the immense parasol of foliage, the branches of which were so crossed and intertwined and entangled, as if by the hand of a basket-maker, that they formed an impenetrable shade. The third arm, on the contrary, stretched right out in a horizontal position above the roaring waters, into which the lower leaves dipped. There was no want of room in the interior of this gigantic tree, for there were great gaps in the foliage, perfect glades, with air in abundance, and freshness everywhere. To see the innumerable branches rising to the clouds, and the creepers running from bough to bough, and attaching them together while the sunlight glinted here and there among the leaves, one might have called it a complete forest instead of a solitary tree sheltering them all.
On the arrival of the fugitives a myriad of the feathered tribes fled away into the topmost branches, protesting by their outcries against this flagrant usurpation of their domicile. These birds, who themselves had taken refuge in the solitary OMBU, were in hundreds, comprising blackbirds, starlings, isacas, HILGUEROS, and especially the pica-flor, humming-birds of most resplendent colors. When they flew away it seemed as though a gust of wind had blown all the flowers off the tree.
Such was the asylum offered to the little band of Glenarvan. Young Grant and the agile Wilson were scarcely perched on the tree before they had climbed to the upper branches and put their heads through the leafy dome to get a view of the vast horizon. The ocean made by the inundation surrounded them on all sides, and, far as the eye could reach, seemed to have no limits. Not a single tree was visible on the liquid plain; the OMBU stood alone amid the rolling waters, and trembled before them. In the distance, drifting from south to north, carried along by the impetuous torrent, they saw trees torn up by the roots, twisted branches, roofs torn off, destroyed RANCHOS, planks of sheds stolen by the deluge from ESTANCIAS, carcasses of drowned animals, blood-stained skins, and on a shaky tree a complete family of jaguars, howling and clutching hold of their frail raft. Still farther away, a black spot almost invisible, already caught Wilson’s eye. It was Thalcave and his faithful Thaouka.