Grey dolphins are highly social animals and travel in groups, often called pods. These pods range from a few individuals to hundreds.
Why they prefer groups:
* Protection: Safety from predators like sharks.
* Hunting: Work together to herd fish.
* Communication: Vocalizations and body language.
* Social interaction: Playful behavior with pod members.
Lone grey dolphins are sometimes observed. These may be young dolphins learning independence or older dolphins separated from their pods.