The Oldest Relationship

The relationship between people and crocodilians is older than agriculture, older than writing, older than almost anything we would recognize as civilization. For as long as human beings have gathered at the water’s edge to drink, wash, fish and cross, these animals have been there — patient, ancient, and entirely capable of taking one of us. It is one of the oldest and most honest relationships our species has.

Crocodilians are the family that includes crocodiles, alligators, caimans and gharials — about two dozen living species in all. The word matters, so it is worth being clear: “crocodilian” means every one of them, not only crocodiles and alligators. In this book, though, we are almost always talking about the two that Americans live beside — the American alligator and the American crocodile — so that is what “crocodilians” refers to in these pages unless we say otherwise. As a family they have existed in something close to their current form for over eighty million years. They shared the rivers with the dinosaurs and then outlasted them — surviving the mass extinction that ended the age of the great reptiles, then ice ages, then the rise and fall of countless other species. The alligator you might glimpse on a riverbank in the Everglades is the descendant of an unbroken line of survivors stretching back into a world we can barely imagine. People often call them “living dinosaurs.” It is a wonderful phrase, and the awe behind it is earned — but it is not quite accurate, and the reason is worth knowing. Crocodilians are reptiles: cold-blooded, scaled, egg-laying animals. The dinosaurs were a different group, and the last of them died out some sixty-six million years ago. What is true is that both grew from the same ancient stock — the archosaurs — which makes crocodilians the closest living cousins of the dinosaurs, alongside birds, which actually are dinosaurs. So a crocodilian is not a dinosaur. It is something almost as remarkable: a survivor from that same lost world, still here.

A predator that learned us

What sets the human–crocodilian relationship apart is that crocodilians are one of the very few animals left on earth that still, occasionally, treat a human being as prey. Most large predators have learned over many generations to fear and avoid us. Crocodilians have not entirely done so, and there is a reason for that. They are ambush hunters of opportunity. They do not chase. They wait, submerged and motionless, sometimes for hours, watching the patterns of movement at the water’s edge. When something comes to the same place at the same time often enough — a deer on a game trail, a dog sent to fetch a stick, a person crouching to fill a bucket — the animal learns the pattern and strikes when the moment comes.

This is the heart of why crocodilian safety is about behavior rather than watchfulness alone. The danger is almost never the animal you can see and keep your eye on; it is the one you cannot see, the one that has already been watching you. You stay safe not by out-spotting it, but by never becoming the predictable pattern it is waiting for.

Reverence, fear, and respect

Human cultures have lived alongside these animals, and revered them, for as long as they have shared the same country. In the American South the alligator runs deep in the story of the land — central to the traditions of Native nations such as the Seminole, Miccosukee, Choctaw and Muscogee (Creek), whose peoples read the water and its animals with a knowledge built over countless generations. Half a world away, the Aboriginal peoples of northern Australia hold the saltwater crocodile — ginga, kinga — as a totemic being woven into creation, law and kinship. The pattern is the same and the lesson is old: people lived safely beside these predators not by eliminating them, but by knowing them — which waters to avoid in which seasons, how to read the signs on the bank, and passing that knowledge down until it became part of the culture itself.

That is, in a sense, exactly what this book is trying to do in a few short chapters: take knowledge that was once lived and breathed across generations, and hand it to people who did not grow up with it but need it just the same. The newcomer’s disadvantage is not stupidity. It is simply that they have not been taught. This book exists to teach them.

Crocodilians did not become dangerous. They were always dangerous. We are the ones who forgot how to live beside them.