COPO at Kennemerland-Zuid
Aythya ferina · Noord-Holland
- counts at this location
- 124,725
- best month
- January
- period
- 1965-2026
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
- VeluwerandmerenFlevoland2,155,583 GBIF counts
- OostvaardersplassenFlevoland504,734 GBIF counts
- GrevelingenZeeland141,497 GBIF counts
- OosterscheldeZeeland119,978 GBIF counts
- IJsselmeerFriesland110,241 GBIF counts
- NoordzeekustzoneNoord-Holland71,436 GBIF counts
- BiesboschNoord-Brabant54,101 GBIF counts
- WaddenzeeFriesland42,243 GBIF counts
- Noordhollands DuinreservaatNoord-Holland35,393 GBIF counts
- LauwersmeerGroningen32,158 GBIF counts
- RijntakkenGelderland30,808 GBIF counts
Other birds at this location
- COSTSturnus vulgaris487,961 GBIF counts
- C FFringilla coelebs180,112 GBIF counts
- Black ShagPhalacrocorax carbo108,732 GBIF counts
- Domesticated GeeseAnser anser97,127 GBIF counts
- Black CootFulica atra82,219 GBIF counts
- Tufted DuckAythya fuligula76,989 GBIF counts
- Red-crested PochardNetta rufina64,848 GBIF counts
- Eurasian TealAnas crecca59,110 GBIF counts
- Northern ShovelerSpatula clypeata56,888 GBIF counts
- MEPIAnthus pratensis52,955 GBIF counts
- GadwallMareca strepera44,059 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 October 2026.