english: Now, the signature whistle is a whistle that's specific to an individual dolphin, and it's like a name. (Dolphin whistling noises) And this is the best-studied sound, because it's easy to measure, really, and you'd find this whistle when mothers and calves are reuniting, for example.
non_english: Postoji zvižduk obeležavanja, a to je zvižduk koji je specifičan za svakog delfina, pa je kao ime. (Zvuci zviždanja delfina) Ovo je najbolje proučen zvuk, jer ga je zaista lako izmeriti, a naićićete na taj zvižduk kada se majka i mladunčad ponovo okupljaju, na primer.