EUMH at Oude Maas
Circus aeruginosus · Zuid-Holland
- counts at this location
- 18
- best month
- March
- period
- 2011-2024
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
- BiesboschNoord-Brabant20,771 GBIF counts
- NoordzeekustzoneNoord-Holland16,215 GBIF counts
- WaddenzeeFriesland15,829 GBIF counts
- LauwersmeerGroningen12,264 GBIF counts
- OostvaardersplassenFlevoland10,447 GBIF counts
- GrevelingenZeeland10,101 GBIF counts
- OosterscheldeZeeland5,736 GBIF counts
- Westerschelde & SaeftingheZeeland5,319 GBIF counts
- Oostelijke VechtplassenNoord-Holland4,381 GBIF counts
- Duinen AmelandFriesland3,365 GBIF counts
- VoordeltaZeeland3,105 GBIF counts
- Drentsche Aa-gebiedDrenthe2,935 GBIF counts
Other birds at this location
- Domesticated GeeseAnser anser1,597 GBIF counts
- MallardAnas platyrhynchos432 GBIF counts
- GRTIParus major286 GBIF counts
- Grey HeronArdea cinerea159 GBIF counts
- EUWRTroglodytes troglodytes158 GBIF counts
- Carrion CrowCorvus corone203 GBIF counts
- Continental RobinErithacus rubecula87 GBIF counts
- Black CootFulica atra257 GBIF counts
- Egyptian GooseAlopochen aegyptiaca232 GBIF counts
- Mute SwanCygnus olor205 GBIF counts
- GadwallMareca strepera293 GBIF counts
- Black-billed MagpiePica pica170 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.