but people have also seen wild orcas with curved fins. So, the cause cannot be captivity alone. Ultimately, what's going on is the collagen in the dorsal fin is breaking down. One reason this may ...

The last survey of Māui dolphins, put the worldwide population at just 54 individuals aged over a year old.

Monterey Bay Whale Watch said the dolphins were spotted by the company's scouting boat when it went out to "perform a survey on the coast south of Monterey." ...

An orca has caused a stir appearing off a well-known dolphin spotting location on the Moray Firth. The bull known to conservationists as John Coe can be identified by a notch on his dorsal fin and ...