Billy at Naardermeer
Prunella modularis · Noord-Holland
- counts at this location
- 197
- best month
- April
- period
- 1966-2026
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
- Kennemerland-ZuidNoord-Holland15,318 GBIF counts
- WaddenzeeFriesland12,251 GBIF counts
- NoordzeekustzoneNoord-Holland11,130 GBIF counts
- Meijendel & BerkheideZuid-Holland10,059 GBIF counts
- VoordeltaZeeland9,689 GBIF counts
- Noordhollands DuinreservaatNoord-Holland7,597 GBIF counts
- VeluweGelderland7,224 GBIF counts
- Westerschelde & SaeftingheZeeland5,129 GBIF counts
- RijntakkenGelderland4,994 GBIF counts
- Groote PeelNoord-Brabant4,816 GBIF counts
- GrevelingenZeeland4,200 GBIF counts
- Schoorlse DuinenNoord-Holland3,302 GBIF counts
Other birds at this location
- Tufted DuckAythya fuligula128,044 GBIF counts
- Black CootFulica atra67,861 GBIF counts
- Greater White-fronted GooseAnser albifrons42,554 GBIF counts
- Mute SwanCygnus olor33,542 GBIF counts
- Domesticated GeeseAnser anser20,338 GBIF counts
- Barnacle GooseBranta leucopsis15,711 GBIF counts
- COSTSturnus vulgaris10,026 GBIF counts
- Green PloverVanellus vanellus9,088 GBIF counts
- COPOAythya ferina8,889 GBIF counts
- Black ShagPhalacrocorax carbo8,564 GBIF counts
- GadwallMareca strepera7,529 GBIF counts
- MallardAnas platyrhynchos5,450 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.