Big Black-head at Oostvaardersplassen
Aythya marila · Flevoland
- counts at this location
- 566
- best month
- February
- period
- 1800-2026
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
- IJsselmeerFriesland383,235 GBIF counts
- WaddenzeeFriesland75,383 GBIF counts
- GrevelingenZeeland1,104 GBIF counts
- LauwersmeerGroningen582 GBIF counts
- OosterscheldeZeeland1,162 GBIF counts
- VoordeltaZeeland9,412 GBIF counts
- Kennemerland-ZuidNoord-Holland212 GBIF counts
- NoordzeekustzoneNoord-Holland636 GBIF counts
- Markermeer & IJmeerNoord-Holland3,210 GBIF counts
- BiesboschNoord-Brabant298 GBIF counts
- VeluwerandmerenFlevoland227 GBIF counts
Other birds at this location
- Barnacle GooseBranta leucopsis539,829 GBIF counts
- COPOAythya ferina504,348 GBIF counts
- Green PloverVanellus vanellus500,856 GBIF counts
- Northern ShovelerSpatula clypeata449,420 GBIF counts
- Domesticated GeeseAnser anser447,350 GBIF counts
- Eurasian TealAnas crecca428,929 GBIF counts
- Tufted DuckAythya fuligula309,718 GBIF counts
- AvocetRecurvirostra avosetta273,044 GBIF counts
- COSTSturnus vulgaris245,310 GBIF counts
- GadwallMareca strepera238,542 GBIF counts
- Black ShagPhalacrocorax carbo174,813 GBIF counts
- Black-headed GullChroicocephalus ridibundus173,180 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.