Consequences of load carrying by birds during short flights are found to be behavioral and not energetic.

MLA

Nudds, Robert L., and David M. Bryant. “Consequences of Load Carrying by Birds during Short Flights Are Found to Be Behavioral and Not Energetic.” American Journal of Physiology. Regulatory, Integrative and Comparative Physiology, vol. 283, no. 1, July 2002, pp. R249–56. EBSCOhost, https://doi.org/10.1152/ajpregu.00409.2001.

APA

Nudds, R. L., & Bryant, D. M. (2002). Consequences of load carrying by birds during short flights are found to be behavioral and not energetic. American Journal of Physiology. Regulatory, Integrative and Comparative Physiology, 283(1), R249–R256. https://doi.org/10.1152/ajpregu.00409.2001

Chicago

Nudds, Robert L, and David M Bryant. 2002. “Consequences of Load Carrying by Birds during Short Flights Are Found to Be Behavioral and Not Energetic.” American Journal of Physiology. Regulatory, Integrative and Comparative Physiology 283 (1): R249–56. doi:10.1152/ajpregu.00409.2001.