TaxonHub
White-beaked Dolphin

White-beaked Dolphin

Lagenorhynchus albirostris

A medium-sized marine cetacean endemic to the cold and temperate waters of the North Atlantic Ocean, characterized by its distinctive white-colored beak and robust body.

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White-beaked Dolphin
White-beaked Dolphin
White-beaked Dolphin
White-beaked Dolphin
White-beaked Dolphin
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Ecology & Habitat

Habitat

Primarily inhabits coastal and offshore waters of the North Atlantic, ranging from North America to Northern Europe, including regions around Iceland, Greenland, and the British Isles. Prefers depths between 50-200 meters in areas with dense prey populations.

Ecological Role

Key predator in marine food webs, controlling populations of small fish, squid, and crustaceans. Plays a critical role in marine ecosystem balance and serves as an indicator species for ocean health.

Morphology

  • SKIN COAT Predominantly dark gray to black coloration with distinct white patches on beak and belly.
  • LIMBS WINGS Powerful tail fluke for propulsion, two pectoral flippers for steering and communication.
  • HEAD SENSORY Distinctive white-colored beak (rostrum), complex echolocation capabilities using melon-based sound production.
  • BODY STRUCTURE Robust, streamlined body measuring 2.5-3 meters in length, weighing 180-350 kg. Robust dorsal fin and rounded flippers.
Data Source: TaxonHub Database
Image Credit: Gunnar Creutz
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Related Species in Delphinidae