RE: https://zpravobot.news/@Rainmaker1973/117453040127152934
#Pinnipeds, such as for example the California #sealion Zalophus californianus (#Otariinae), possess highly specialized #acousticrecognition cues that facilitate #identification between #mother and #offspring. These cues, which consist of #callpatterns defined by specific #frequencymodulations and #timbres, are #learned by both pups and mothers shortly #afterbirth and are vital for #survival. #Evolutionaryadaptations #sociallifestyle #semiaquatic
© #StefanFWirth, October 2026, Berlin