The Seneca scouts most certainly watch this encampment from every hilltop.

And the day this army stirs on its march to Catharines-town and Kendaia, the news will run into the North like lightning.

You, sir, can hope to encounter no armed resistance as you march northward burning town after town, save only if Butler makes a stand or attempts an ambuscade in force.
"Otherwise, no Seneca will await your coming--I mean there will be no considerable force of Senecas to oppose you in their towns, only the usual scalping parties hanging just outside the smoke veil.

All will retire before you.

And how is Amochol to be destroyed at Catharines-town unless he be struck at secretly before your advance is near enough to frighten him ?" "What people would you take with you ?" "My Indians, Lieutenant Boyd, and thirty riflemen." "Is that not too few ?" "In all swift and secret marches, sir, a few do better service than many--as you have taught your own people many a time." "That is quite true.