Why do some belugas have turned-up pectoral fins?
This question is from Marie-Hélène D’Arcy, beluga photo-ID technician at the Group for Research and Education on Marine Mammals (GREMM). In an aerial photo taken by a research drone, a beluga with curved-up pectoral fins grabs her attention. She had never noticed this type of deformity before. Back in GREMM’s offices, several researchers gather behind... Learn moreLearn more