COST at Ilperveld, Varkensland, Oostzanerveld & Twiske
Sturnus vulgaris · Noord-Holland
- counts at this location
- 117,217
- best month
- March
- period
- 2005-2026
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
- WaddenzeeFriesland1,215,813 GBIF counts
- VoordeltaZeeland1,040,077 GBIF counts
- Meijendel & BerkheideZuid-Holland1,024,443 GBIF counts
- RijntakkenGelderland799,667 GBIF counts
- WitterveldDrenthe780,464 GBIF counts
- BiesboschNoord-Brabant581,639 GBIF counts
- NoordzeekustzoneNoord-Holland567,419 GBIF counts
- Kennemerland-ZuidNoord-Holland486,792 GBIF counts
- Westerschelde & SaeftingheZeeland462,030 GBIF counts
- OosterscheldeZeeland451,430 GBIF counts
- Westduinpark & WapendalZuid-Holland434,831 GBIF counts
- LauwersmeerGroningen400,854 GBIF counts
Other birds at this location
- Domesticated GeeseAnser anser144,345 GBIF counts
- Black-headed GullChroicocephalus ridibundus35,372 GBIF counts
- GadwallMareca strepera24,000 GBIF counts
- MallardAnas platyrhynchos21,450 GBIF counts
- Green PloverVanellus vanellus17,670 GBIF counts
- Common JackdawColoeus monedula17,629 GBIF counts
- Barnacle GooseBranta leucopsis17,400 GBIF counts
- Mute SwanCygnus olor16,775 GBIF counts
- Eurasian WigeonMareca penelope14,630 GBIF counts
- Black CootFulica atra14,269 GBIF counts
- Egyptian GooseAlopochen aegyptiaca11,833 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.