Sandwich Tern at Coepelduynen
Thalasseus sandvicensis · Zuid-Holland
- counts at this location
- 47
- best month
- June
- period
- 1994-2024
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-Holland948,686 GBIF counts
- WaddenzeeFriesland262,443 GBIF counts
- Westerschelde & SaeftingheZeeland189,938 GBIF counts
- GrevelingenZeeland94,063 GBIF counts
- VoordeltaZeeland93,886 GBIF counts
- OosterscheldeZeeland87,296 GBIF counts
- Vlakte van de RaanZeeland71,408 GBIF counts
- Kop van SchouwenZeeland24,422 GBIF counts
- Abtskolk & De PuttenNoord-Holland17,953 GBIF counts
- Meijendel & BerkheideZuid-Holland6,327 GBIF counts
- LauwersmeerGroningen1,774 GBIF counts
- Duinen AmelandFriesland7,545 GBIF counts
Other birds at this location
- European Herring GullLarus argentatus3,906 GBIF counts
- COSTSturnus vulgaris3,634 GBIF counts
- C FFringilla coelebs2,789 GBIF counts
- Black-headed GullChroicocephalus ridibundus1,287 GBIF counts
- Common JackdawColoeus monedula832 GBIF counts
- Black ShagPhalacrocorax carbo277 GBIF counts
- MEPIAnthus pratensis8,589 GBIF counts
- Carrion CrowCorvus corone234 GBIF counts
- Black-billed MagpiePica pica166 GBIF counts
- Black CootFulica atra248 GBIF counts
- Eurasian OystercatcherHaematopus ostralegus286 GBIF counts
- Black-backed GullLarus fuscus265 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.