Hourglass Dolphin, Lagenorhynchus cruciger, female Dolphin porpoising, Drake Passage, Southern Ocean.

---

Hourglass Dolphin, Lagenorhynchus cruciger, Female Dolphin porpoising, Drake Passage, Southern Ocean. Females of this species can be identified by the smaller less-hooked dorsal fin and the lack of a post-anal keel.

---

Size: 5400px × 3599px
Location: Drake Passage.
Photo credit: © Anthony Pierce / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: anthony, breach, breaching, cruciger, dolphin, dorsal, drake, female, fin, hooked, hourglass, juming, jump, keel, lagenorhynchus, ocean, passage, pierce, porpoising, rare, southern, unusual