Where to see Great Reed Warbler
Acrocephalus arundinaceus · Monthly patterns and locations based on open observation data.
- locations with data
- 22
- GBIF counts
- 4,752
- family
- Acrocephalidae
The strongest months in the historical data are May, June and July.
Monthly pattern
Monthly totals
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sept
Oct
Nov
Dec
Locations with sufficient data
- ArkemheenGelderland1,525 GBIF counts
- Kennemerland-ZuidNoord-Holland239 GBIF counts
- BiesboschNoord-Brabant524 GBIF counts
- WaddenzeeFriesland163 GBIF counts
- RijntakkenGelderland266 GBIF counts
- LauwersmeerGroningen447 GBIF counts
- GrevelingenZeeland299 GBIF counts
- Noordhollands DuinreservaatNoord-Holland94 GBIF counts
- OostvaardersplassenFlevoland67 GBIF counts
- Zwarte MeerFlevoland73 GBIF counts
- VeluwerandmerenFlevoland56 GBIF counts
- Meijendel & BerkheideZuid-Holland25 GBIF counts
- Ketelmeer & VossemeerOverijssel35 GBIF counts
- Oostelijke VechtplassenNoord-Holland53 GBIF counts
- Westerschelde & SaeftingheZeeland31 GBIF counts
- NoordzeekustzoneNoord-Holland41 GBIF counts
- Leenderbos, Groote Heide & De PlateauxNoord-Brabant35 GBIF counts
- Eemmeer & Gooimeer ZuidoeverNoord-Holland15 GBIF counts
- Hollands DiepNoord-Brabant136 GBIF counts
- IJsselmeerFriesland15 GBIF counts
- NaardermeerNoord-Holland9 GBIF counts
- ZuidlaardermeergebiedGroningen6 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.