Common Tern at Ketelmeer & Vossemeer
Sterna hirundo · Overijssel
- counts at this location
- 639
- best month
- May
- period
- 1957-2025
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
- NoordzeekustzoneNoord-Holland189,307 GBIF counts
- OosterscheldeZeeland135,560 GBIF counts
- GrevelingenZeeland108,020 GBIF counts
- WaddenzeeFriesland102,937 GBIF counts
- IJsselmeerFriesland89,913 GBIF counts
- Westerschelde & SaeftingheZeeland38,156 GBIF counts
- VoordeltaZeeland37,522 GBIF counts
- Abtskolk & De PuttenNoord-Holland11,916 GBIF counts
- Meijendel & BerkheideZuid-Holland8,668 GBIF counts
- Vlakte van de RaanZeeland8,664 GBIF counts
- BiesboschNoord-Brabant61,914 GBIF counts
- LauwersmeerGroningen37,347 GBIF counts
Other birds at this location
- Tufted DuckAythya fuligula61,135 GBIF counts
- Green PloverVanellus vanellus36,338 GBIF counts
- COSTSturnus vulgaris13,581 GBIF counts
- GadwallMareca strepera13,200 GBIF counts
- Black-headed GullChroicocephalus ridibundus12,936 GBIF counts
- Domesticated GeeseAnser anser12,482 GBIF counts
- Black CootFulica atra7,951 GBIF counts
- Big fish-duckMergus merganser7,135 GBIF counts
- Black ShagPhalacrocorax carbo6,526 GBIF counts
- Mute SwanCygnus olor5,029 GBIF counts
- Barnacle GooseBranta leucopsis4,727 GBIF counts
- Greater White-fronted GooseAnser albifrons3,339 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.