Dear MARMAM Subscribers, On behalf of myself and my co-authors, I am pleased to share our new publication on the ‘Histomorphological stratification of blubber of three dolphin species from subtropical waters of Kwa-Zulu Natal, South Africa”: Roussouw, N., van Vliet, T., Naidoo, K., Rossouw, G., Plön, S. (2022). Histomorphological stratification of blubber of three dolphin species from sub-tropical waters. *Journal of Morphology*. https://doi.org/10.1002/jmor.21511 *Abstract* Blubber is a highly specialized and dynamic tissue unique to marine mammals and presents a reflection of the individuals' nutrition, environment, and life history traits. Few studies have investigated the histomorphology of cetacean blubber in subtropical environments. The aim of this study was to investigate the blubber histomorphology of three different dolphin species off the subtropical KwaZulu‐Natal coast, South Africa, using adipocyte cell size, number, and density. Blubber tissue samples from the saddle area of 43 incidentally bycaught animals (four *Sousa plumbea*, 36 *Tursiops aduncus*, and three *Delphinus delphis*) were used to compare cell parameters between blubber layers. Samples were divided into the upper third (corresponding to the superficial layer closest to the epidermis), middle third, and lower third (corresponding to the deep layer). For *T. aduncus*, factors potentially affecting blubber histomorphology, such as sex, age class, and season, were also assessed. Our results showed that no stratification was present in *S. plumbea*, which could be ascribed to the species' warmer inshore habitat, large body size, and apparent lower mobility. For *T. aduncus* and *D. capensis*, however, blubber stratification was determined, characterized by a gradual transition of cell size, number, and density between layers rather than clearly defined layers. Significant differences in adipocyte cell number and density were found for different sexes and age classes of *T. aduncus*. However, there were no significant differences between seasons, which was attributed to the small temperature differences between seasons. This study represents the first investigation of odontocete blubber histomorphology in subtropical waters. It is recommended that future studies investigate blubber lipid content, while also taking into consideration the reproductive status of the females and the temperature range of their study area. It is hoped that our results, in conjunction with histopathology and other health indicators, could assist in assessing health and body condition. You can access the full-text (read online only) for free at the following link: https://onlinelibrary.wiley.com/doi/epdf/10.1002/jmor.21511 Alternatively, please feel free to e-mail me for a pdf copy or if you have any queries. Kind regards, Natasha Roussouw (MSc) Bayworld Centre for Research and Education (BCRE) Port Elizabeth South Africa