Where to see Black Guillemot
Cepphus grylle · Monthly patterns and locations based on open observation data.
- locations with data
- 9
- GBIF counts
- 9,174
- family
- Alcidae
The strongest months in the historical data are January, February and December.
Monthly pattern
Monthly totals
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sept
Oct
Nov
Dec
Locations with sufficient data
- WaddenzeeFriesland3,014 GBIF counts
- OosterscheldeZeeland1,729 GBIF counts
- GrevelingenZeeland3,272 GBIF counts
- VoordeltaZeeland492 GBIF counts
- NoordzeekustzoneNoord-Holland150 GBIF counts
- Westerschelde & SaeftingheZeeland479 GBIF counts
- Duinen TerschellingFriesland11 GBIF counts
- Duinen AmelandFriesland12 GBIF counts
- Vlakte van de RaanZeeland9 GBIF counts
Data source
Counts are aggregated from open observation data supplied through GBIF. They indicate historical reporting patterns, not guaranteed current presence. Last processed: 28 July 2026.