The most imperiled is the Atlantic humpback dolphin (S. teuszii), found only in relatively shallow waters close to shore along the western African coast, ranging through at least 13 countries from ...

The calf was an Irrawaddy dolphin (Orcaella brevirostris). It was likely with its mother in a group of Indo-Pacific humpback dolphins (Sousa chinensis). Irrawaddy dolphins have squished faces and ...