HEHA at Ilperveld, Varkensland, Oostzanerveld & Twiske
Circus cyaneus · Noord-Holland
- counts at this location
- 12
- best month
- March
- period
- 2008-2025
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
- NoordzeekustzoneNoord-Holland4,979 GBIF counts
- VeluweGelderland3,145 GBIF counts
- WaddenzeeFriesland2,212 GBIF counts
- BiesboschNoord-Brabant2,086 GBIF counts
- OosterscheldeZeeland1,710 GBIF counts
- VoordeltaZeeland1,334 GBIF counts
- GrevelingenZeeland1,295 GBIF counts
- OostvaardersplassenFlevoland1,215 GBIF counts
- LauwersmeerGroningen705 GBIF counts
- Oostelijke VechtplassenNoord-Holland570 GBIF counts
- Westerschelde & SaeftingheZeeland474 GBIF counts
- Duinen SchiermonnikoogFriesland284 GBIF counts
Other birds at this location
- Domesticated GeeseAnser anser144,345 GBIF counts
- COSTSturnus vulgaris117,217 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.