Probable signature whistle production in Atlantic white‐sided ( Lagenorhynchus acutus ) and short‐beaked common ( Delphinus delphis ) dolphins near Cape Cod, Massachusetts - Seth Cones; Molly Dent; Sam Walkes; Alessandro Bocconcelli; Christianna DeWind; Kayla Arjasbi; Kathryn Rose; Tammy Silva; Laela Sayigh (Marine Mammal Science, 2023)