Mammals of North Carolina:
their Distribution and Abundance
Pygmy Sperm Whale - Kogia breviceps
Kogiidae Members:
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Photo by: Newman, Randy
Distribution In NC, limited mainly to the Gulf Stream and waters farther offshore. It has been documented from all eight coastal counties in the state.

Warmer waters of the world, in the Atlantic mainly north to the northern states (off MA and ME).
Abundance Best considered as uncommon in NC waters (based on strandings), but poorly known across its range and in NC. Certainly not a rare species in NC, and might actually be fairly common, based on it being one of the more frequently stranded cetacean species in NC. Abundance as compared with the very similar Dwarf Pygmy Whale is not clear, but both are very seldom reported on offshore trips. However, this species has stranded much more frequently than the Dwarf; the Smithsonian National Museum of Natural History mammal collections (2021) lists a remarkable 63 stranding records for NC.
Seasonal Occurrence Strandings through 1995 (Webster et al., 1995) were rather frequent -- with 48 individuals found on beaches, in all months except for June. The NMNH database has stranding records for all 12 months, with slightly more in August and September. Thus, the species is a resident in NC waters and occurs throughout the year.
Habitat Warmer waters far offshore -- the Gulf Stream and beyond. Though there are numerous strandings, many or more represent females giving birth or with young.
Behavior As with the Dwarf Sperm Whale, it rests on the water surface with the back exposed, from the snout to the small dorsal fin, and thus can look like an overturned surfboard!
Comments This species is considered as Data Deficient by IUCN, as is the very similar Dwarf Pyrmy Whale. The Pygmy is larger than the Dwarf and has a smaller dorsal fin.
Origin Native
NC List Official
State Rank S3M
State Status
Global Rank G4
Federal Status
subspecies
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NC Map
Map depicts all counties with a report (transient or resident) for the species.
Click on county for list of all database records for species in that county.