Big fish-duck at Grevelingen
Mergus merganser · Zeeland
- counts at this location
- 4,509
- best month
- February
- period
- 1980-2026
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
- IJsselmeerFriesland49,794 GBIF counts
- BiesboschNoord-Brabant39,300 GBIF counts
- Kennemerland-ZuidNoord-Holland24,982 GBIF counts
- ArkemheenGelderland20,955 GBIF counts
- OostvaardersplassenFlevoland17,588 GBIF counts
- RijntakkenGelderland15,985 GBIF counts
- Noordhollands DuinreservaatNoord-Holland11,898 GBIF counts
- LauwersmeerGroningen9,314 GBIF counts
- Ketelmeer & VossemeerOverijssel7,135 GBIF counts
- Krammer-VolkerakZuid-Holland5,850 GBIF counts
- NoordzeekustzoneNoord-Holland5,323 GBIF counts
Other birds at this location
- Barnacle GooseBranta leucopsis4,936,013 GBIF counts
- Black-headed GullChroicocephalus ridibundus505,030 GBIF counts
- BrantBranta bernicla486,594 GBIF counts
- Eurasian OystercatcherHaematopus ostralegus464,880 GBIF counts
- COSTSturnus vulgaris386,193 GBIF counts
- Common CurlewNumenius arquata361,599 GBIF counts
- Domesticated GeeseAnser anser242,011 GBIF counts
- Green PloverVanellus vanellus239,837 GBIF counts
- Eurasian WigeonMareca penelope224,307 GBIF counts
- EGPLPluvialis apricaria216,435 GBIF counts
- AvocetRecurvirostra avosetta180,234 GBIF counts
- COSHTadorna tadorna167,532 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.