Y-mazes enable researchers to determine the relevance of specific stimuli that drive animal behavior, especially isolated chemical cues from a variety of sources. Careful design and planning can yield robust data (e.g., discrimination, degree of exploration, numerous behaviors). This experimental apparatus can provide powerful insight into behavioral and ecological questions.
Parker, M. R., Currylow, A. F., Tillman, E. A., Robinson, C. J., Josimovich, J. M., Bukovich, I. M. G., Nazarian, L. A., Nafus, M. G., Kluever, B. M., Adams, A. A. Y. Using Enclosed Y-Mazes to Assess Chemosensory Behavior in Reptiles. J. Vis. Exp. (170), e61858, doi:10.3791/61858 (2021).