His only uncertainty was in regard to the precise location of his foes.

A few minutes' observation satisfied him that they were not between the canoe and the river.

His course of action was accordingly determined.

It would have been the easiest matter in the world for him to have escaped by swimming the river; but as an opportunity for a contest of skill with his enemies was offered, he was too proud not to embrace it at once.
Retreating several rods, he continued his way upstream in his usual cautious manner, until he had gone perhaps a furlong above his canoe, when he approached and entered the stream.
The Miami, at this point, was so heavily wooded, that it was impossible to pass close under its shore without entering the water.

Once within this and in a stooping position, a person would be invisible to any one on the same bank, although he could be plainly seen from the opposite shore.