Risso's Dolphin
Grampus griseus
Points
20
per confirmed sighting
MammalConservation status: Least ConcernUncommon to spot
mammals • Delphinidae
Risso's Dolphin.
R
Grampus griseus
Category
mammals
Family
Delphinidae
Size
Body mass: approximately 388 kg (EltonTraits).
Points
20 pts
A closer look
Field notes for spotting, identifying and understanding risso's dolphin in its natural range.
Overview
How to identify it
Habitat
EltonTraits foraging-stratum classification: marine.
Diet
EltonTraits diet profile: invertebrates 50%; fish 50%.
Behaviour
When to look
EltonTraits activity classification: nocturnal and crepuscular.
Where to see it
South Africa
Mozambique
AngolaSafety and etiquette
Observe from a safe distance and never handle or feed wildlife.
Verification and sources
1500 verified species across ten Southern African countries. Spotted an error? Tell us through community guidelines.