Florida mammals

False Killer Whale in Florida

Pseudorca crassidens

Native to Florida SNR Unranked in Florida

Not listed as nonindigenous in Florida by USGS NAS; native to its Florida range.

IUCN Red List status

  1. LC
  2. NT
  3. VU
  4. EN
  5. CR
  6. EW
  7. EX

NT – Near Threatened

Close to qualifying as threatened in the near future.

False Killer Whale in Florida, by the numbers

Occasional in Florida 64th most recorded of 116 mammals logged in Florida

40 occurrence records
2 with iNaturalist photos
Aug 29, 2018 Last seen in Florida

40 total records count every Florida occurrence from GBIF and iNaturalist; the monthly chart covers the 35 records with a full observation date.

When to look for the False Killer Whale in Florida

Most sightings fall in August.

35 Florida occurrence records (iNaturalist and GBIF) by month of year. Shows when the species is recorded, not a guarantee of presence.

Monthly Florida records (table)
MonthRecords
January4
February0
March0
April0
May1
June4
July8
August18
September0
October0
November0
December0

Monthly false killer whale occurrence records (iNaturalist and GBIF) in Florida.

Seasonality

Year-round in Florida, with recorded sightings peaking in August.

Occurrence map

Where False Killer Whale has been recorded in Florida

40 records mapped · zoom and drag to explore

35 Florida records mapped

Where it's recorded in Florida

CountyRecords
Monroe County 16
Lee County 4
Indian River County 2
Pinellas County 1
Brevard County 1
Levy County 1
Broward County 1
Duval County 1
Sarasota County 1
Miami-Dade County 1
Other localities 11

The complete county distribution, spread across 10 Florida counties. Every occurrence record falls in one county, so these sum to the total. Counties from GBIF and US Census boundaries.

August is easily Florida’s busiest month for false killer whale records, with 18 of the state’s 40 total sightings landing then and July a distant second at 8. Every other month is empty or nearly so, a pattern that likely tracks a handful of stranding events or survey trips more than any real summer gathering offshore.

The species is globally listed as Near Threatened by the IUCN, and of Florida’s 40 total records, 2 came through iNaturalist with the rest from GBIF’s stranding and survey data. It’s treated as native to Florida’s waters, though a total this small only documents scattered encounters, not a resident population.

Occurrence data from GBIF.

More mammals in Florida in the atlas

Data & sources

The data and visualizations on this page draw on these open sources:

  • GBIFCC-BY 4.0occurrence records behind the range map, elevation, and record counts
  • iNaturalistCC0 / CC-BY / CC-BY-SAobservations, photos, and audio recordings
  • NatureServe ExplorerCC-BYthe state conservation rank
  • IUCN Red Listattributed factthe global conservation status
  • USGS NASpublic domainnative / introduced status
  • Natural Earthpublic domainthe relief basemap