Ferrie, G. M., Hether, T., Cohen, O. R., Brusilow, E. L., Sky, C. C., Breeding, S. F., Leighty, K. A., Schutz, P. J., Plasse, C., Bettinger, T. L., & Hoffman, E. A. (2017). Using behavioral observations and genetic markers to characterize the flexible reproductive system in an ex situ population of carmine bee-eaters (Merops n. nubicus). Journal of Zoo and Aquarium Research, 5(4), 158–166. https://doi.org/10.19227/jzar.v5i4.292