Where to see HOCR
Corvus cornix · Monthly patterns and locations based on open observation data.
- locations with data
- 26
- GBIF counts
- 9,130
- family
- Corvidae
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
- WaddenzeeFriesland1,322 GBIF counts
- NoordzeekustzoneNoord-Holland338 GBIF counts
- Kennemerland-ZuidNoord-Holland1,660 GBIF counts
- Meijendel & BerkheideZuid-Holland821 GBIF counts
- LauwersmeerGroningen3,529 GBIF counts
- Westerschelde & SaeftingheZeeland68 GBIF counts
- GrevelingenZeeland344 GBIF counts
- Vlakte van de RaanZeeland66 GBIF counts
- VoordeltaZeeland108 GBIF counts
- RijntakkenGelderland39 GBIF counts
- OostvaardersplassenFlevoland70 GBIF counts
- Duinen SchiermonnikoogFriesland30 GBIF counts
- Duinen TerschellingFriesland23 GBIF counts
- Oostelijke VechtplassenNoord-Holland23 GBIF counts
- Noordhollands DuinreservaatNoord-Holland36 GBIF counts
- Duinen Den Helder-CallantsoogNoord-Holland22 GBIF counts
- OosterscheldeZeeland55 GBIF counts
- FochteloërveenDrenthe224 GBIF counts
- Krammer-VolkerakZuid-Holland39 GBIF counts
- DwingelderveldDrenthe80 GBIF counts
- Duinen Goeree & Kwade HoekZuid-Holland21 GBIF counts
- BiesboschNoord-Brabant18 GBIF counts
- Abtskolk & De PuttenNoord-Holland8 GBIF counts
- Solleveld & KapittelduinenZuid-Holland15 GBIF counts
- VeluweGelderland7 GBIF counts
- Vecht- en Beneden-ReggegebiedOverijssel29 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.