Willow Warbler at Polder Zeevang
Phylloscopus trochilus · Noord-Holland
- counts at this location
- 208
- best month
- April
- period
- 2008-2026
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
- Noordhollands DuinreservaatNoord-Holland20,090 GBIF counts
- WaddenzeeFriesland13,235 GBIF counts
- Meijendel & BerkheideZuid-Holland10,276 GBIF counts
- BiesboschNoord-Brabant9,272 GBIF counts
- VoordeltaZeeland4,074 GBIF counts
- GrevelingenZeeland1,837 GBIF counts
- Westerschelde & SaeftingheZeeland1,742 GBIF counts
- IJsselmeerFriesland1,626 GBIF counts
- Duinen AmelandFriesland1,469 GBIF counts
- Kennemerland-ZuidNoord-Holland23,588 GBIF counts
- OostvaardersplassenFlevoland7,261 GBIF counts
- VeluweGelderland5,129 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.