
Bottlenose Dolphin
Tursiops truncatus
Also known as: Common Bottlenose Dolphin, Bottlenosed Dolphin, Bottle-Nosed Dolphin, Black Porpoise, Black Sea Bottlenose Dolphin
Habitat
Aquatic
Diet
VertFishScav
Active Time
Diurnal
Size
175.0 kg
About This Species
Commonly found in coastal waters, estuaries, and shallow bays, this highly social dolphin is typically seen in small groups riding bow waves, leaping clear of the surface, or corralling fish in coordinated shallow-water hunts. Watch for the distinctive grey dorsal fin cutting through the surface during regular breathing intervals, and listen for audible puffs and clicks near boat hulls or breakwaters where feeding activity concentrates. Morning hours on calm, glassy days offer the best sighting conditions, as surface disturbance is minimal and diurnal activity peaks shortly after sunrise, particularly in warmer months when prey fish school in nearshore waters.
Seasonal Activity
133,875 sightings · 2000–2026
Citizen science records via GBIF
Classification
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Mammalia
- Order
- Cetacea
- Family
- Delphinidae
Traits
- Diet
- VertFishScav
- Foraging
- Aquatic
- Activity
- Diurnal
- Body mass
- 175.0 kg
- Home range
- 52.8 km²
Photo
(c) Frank Krasovec, some rights reserved (CC BY-NC), uploaded by Frank Krasovec
CC-BY-NC-4.0
Occurrence data from GBIF.