COPO at Polder Zeevang
Aythya ferina · Noord-Holland
- counts at this location
- 2,987
- best month
- April
- period
- 2006-2026
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
- VeluwerandmerenFlevoland2,153,581 GBIF counts
- OostvaardersplassenFlevoland504,348 GBIF counts
- GrevelingenZeeland141,418 GBIF counts
- Markermeer & IJmeerNoord-Holland128,221 GBIF counts
- Kennemerland-ZuidNoord-Holland123,104 GBIF counts
- OosterscheldeZeeland120,321 GBIF counts
- IJsselmeerFriesland108,893 GBIF counts
- NoordzeekustzoneNoord-Holland70,688 GBIF counts
- BiesboschNoord-Brabant53,763 GBIF counts
- WaddenzeeFriesland42,040 GBIF counts
- Noordhollands DuinreservaatNoord-Holland34,997 GBIF counts
- LauwersmeerGroningen32,630 GBIF counts
Other birds at this location
- Barnacle GooseBranta leucopsis1,499,400 GBIF counts
- Eurasian WigeonMareca penelope939,505 GBIF counts
- Green PloverVanellus vanellus206,144 GBIF counts
- Greater White-fronted GooseAnser albifrons139,583 GBIF counts
- Common CurlewNumenius arquata126,297 GBIF counts
- Domesticated GeeseAnser anser122,951 GBIF counts
- BTGOLimosa limosa119,888 GBIF counts
- EGPLPluvialis apricaria117,365 GBIF counts
- COSTSturnus vulgaris65,879 GBIF counts
- Black-headed GullChroicocephalus ridibundus58,131 GBIF counts
- Black CootFulica atra32,085 GBIF counts
- COSHTadorna tadorna21,865 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.