Black-headed Gull at Klaverbank
Chroicocephalus ridibundus · Friesland
- counts at this location
- 49
- best month
- February
- period
- 1981-2018
Only bird-location combinations reported in at least 3 calendar months and with at least 5 combined counts are included.
Monthly pattern
Monthly totals
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sept
Oct
Nov
Dec
Other locations for this bird
- WaddenzeeFriesland1,374,579 GBIF counts
- BiesboschNoord-Brabant735,865 GBIF counts
- OosterscheldeZeeland672,780 GBIF counts
- GrevelingenZeeland505,030 GBIF counts
- RijntakkenGelderland427,275 GBIF counts
- IJsselmeerFriesland293,493 GBIF counts
- Westerschelde & SaeftingheZeeland266,862 GBIF counts
- Drentsche Aa-gebiedDrenthe224,393 GBIF counts
- OostvaardersplassenFlevoland173,180 GBIF counts
- VoordeltaZeeland168,342 GBIF counts
- NoordzeekustzoneNoord-Holland165,313 GBIF counts
- ArkemheenGelderland139,584 GBIF counts
Other birds at this location
- (southern and northern) guillemotUria aalge4,770 GBIF counts
- Black-legged KittiwakeRissa tridactyla3,682 GBIF counts
- FulmarFulmarus glacialis2,494 GBIF counts
- Common GannetMorus bassanus695 GBIF counts
- Great Black-backed GullLarus marinus98 GBIF counts
- European Herring GullLarus argentatus85 GBIF counts
- Black-backed GullLarus fuscus250 GBIF counts
- Razor-billed AukAlca torda133 GBIF counts
- Atlantic PuffinFratercula arctica24 GBIF counts
- Great SkuaStercorarius skua38 GBIF counts
- Common GullLarus canus22 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.