We are happy to announce the publication of our latest paper on lateralized swim positions during mother-calf swims for belugas in two different settings in Behavioural Processes. Abstract Research with wild belugas has indicated that, during mother-calf swims, calves spend more time on their mothers' right side, which enables the calves to maintain visual contact with their mothers using their left eye. This bias may facilitate processing of social information by the right hemisphere, much like human and non-human primates and other animals. The current study explored the social laterality of the Cook Inlet, AK beluga population in comparison to a beluga population in managed care. As expected, the results indicated that the calves spent more time on the mothers' right side than the left for both populations. We also examined the developmental trend for the belugas in managed care and found that the calves generally preferred to swim on their mother's right side across most months, although there was an inversion during the third quarter when a left-side preference appeared. Individual differences were present. The results corroborate previous research conducted with two wild beluga populations from the White Sea and from the Sea of Okhotsk in which a left-eye bias was displayed by calves when swimming with their mothers. In conclusion, a preference for a lateralized swim position appears to be conserved across wild and managed care settings, and this lateralized swim position may facilitate the processing of social information or familiar stimuli for the calves. Interested folks may download the paper for free until April 11, 2017 at https://authors.elsevier.com/a/1Ub2G1LenM57O3 Or, please contact me directly at hhill1@stmarytx.edu<mailto:hhill1@stmarytx.edu>. Thank you. Heather M. Hill, PhD Associate Professor Psychology Department St. Mary's University One Camino Santa Maria San Antonio, TX 78228 210-431-6887