EUMH at Markermeer & IJmeer
Circus aeruginosus · Noord-Holland
- counts at this location
- 59
- best month
- May
- period
- 2014-2025
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
- 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
- Black CootFulica atra302,937 GBIF counts
- COPOAythya ferina128,221 GBIF counts
- Tufted DuckAythya fuligula103,569 GBIF counts
- Eurasian WigeonMareca penelope84,380 GBIF counts
- Barnacle GooseBranta leucopsis39,393 GBIF counts
- Domesticated GeeseAnser anser31,121 GBIF counts
- Greater White-fronted GooseAnser albifrons23,710 GBIF counts
- Green PloverVanellus vanellus23,541 GBIF counts
- Mute SwanCygnus olor14,798 GBIF counts
- COSTSturnus vulgaris9,644 GBIF counts
- Black-headed GullChroicocephalus ridibundus6,146 GBIF counts
- GadwallMareca strepera4,912 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.