James C. Nieh

The process of doing this work, like most science, was a meander, not a straight march from question to answer. It was messier, and therefore more interesting. It began with curiosity about animal communication and with the honey bee waggle dance, which captivated me as an undergraduate. I was fortunate to work on honey bee sound communication, and Tom Seeley invited me to Cranberry Lake Biological Station in the Adirondacks, where I learned the basics of observing honey bee behavior and waggle dancing.

I arrived expecting to study sounds made by waggle dancers. Instead, I became distracted by a brief piping sound made by dance followers. These bees would butt their heads against a dancer and produce a short “beep.” The textbooks described the signal as a kind of food begging, but that did not match what I saw. Bees almost never received food after producing it. The dancer briefly stopped, then often continued. That puzzle became the honey bee stop signal, and it changed the direction of my career. It taught me that even well-established explanations may be wrong, and that careful observation can still open the door to discovery.

That experience also shaped how I think about science. The most interesting discoveries often begin when observation unsettles expectation. Multiple times, the work in this book began with that kind of mismatch. I set out with one question, and the bees forced me to ask a better one. Experiments failed because the bees would not come to feeders, predators ate them, tropical storms interrupted the work, aggressive stingless bees took over the food sources, or inquisitive spider monkeys drank all the sugar water from the bee feeders. But those failures were not merely obstacles. They became part of the work.

The larger landscape of the book is the study of animal communication, and the long debate over how much other animals can tell each other about the world. Bees occupy a special place in that history because the waggle dance is the only known example where animals (aside from humans) can encode the location of a valuable resource like food or a nest site. For me, that made bees an ideal system for asking a broader evolutionary question: not simply whether animals have “language,” but why different forms of communication evolve, and what ecological pressures shape them.

Thus, communication is not only about complexity. It is also about context. What is the environment like? Is food abundant or scarce? Are predators waiting? Are competitors listening? Is the colony hungry? These are evolutionary questions, and they turn bee communication into a way of studying how natural selection shapes information itself.

This is why the book moves from honey bees to stingless bees and bumble bees and then outward to predators like wasps and hornets. I wanted to show bee communication not as a single famous dance, but as a living system embedded in ecology. In Panama, I followed Melipona panamica and tried to understand how it could guide nestmates to food in three dimensions. In Brazil, Trigona spinipes and Trigona hyalinata repeatedly derailed my experiments, until I realized that the disruption itself was the discovery. They were revealing how aggressive competitors can exploit communication and use it to wage war over flowers.

The book therefore speaks to several traditions at once: behavioral ecology, sensory biology, field natural history, and the study of animal minds. It also speaks to something more personal. I have always been drawn to research that lets me see, hear, touch, and sometimes, unfortunately, be stung by the animals I study. The work is scientific, but it is also physical. It asks the reader to enter the bees' sensory world and to take seriously the possibility that very small animals can live in worlds rich with information that we usually miss.

Ongoing thread. More from James C. Nieh to follow.