An excerpt from naturalist Bradford Torrey’s 1894 book, A Florida Sketch-Book:

“The river in that part of its course is comfortably narrow,—a great advantage,—winding through cypress swamps, hammock woods, stretches of prairie, and in one place a pine barren; an interesting and in many ways beautiful country, but so unwholesome looking as to lose much of its attractiveness. Three or four large alligators lay sunning themselves in the most obliging manner upon the banks, here one and there one, to the vociferous delight of the passengers, who ran from one side of the deck to the other, as the captain shouted and pointed. One, he told us, was thirteen feet long, the largest in the river. Each appeared to have its own well-worn sunning-spot, and all, I believe, kept their places, as if the passing of the big steamer—almost too big for the river at some of the sharper turns—had come to seem a commonplace event.” A Florida Sketch-Book by Bradford Torry.
iNaturalist observation: https://www.inaturalist.org/observations/31345493