Black-headed Gull at Drentsche Aa-gebied
Chroicocephalus ridibundus · Drenthe
- counts at this location
- 224,490
- best month
- January
- period
- 1987-2026
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
- WaddenzeeFriesland1,377,725 GBIF counts
- BiesboschNoord-Brabant740,065 GBIF counts
- OosterscheldeZeeland674,810 GBIF counts
- GrevelingenZeeland505,319 GBIF counts
- RijntakkenGelderland428,409 GBIF counts
- IJsselmeerFriesland294,663 GBIF counts
- Westerschelde & SaeftingheZeeland268,087 GBIF counts
- OostvaardersplassenFlevoland174,661 GBIF counts
- VoordeltaZeeland168,793 GBIF counts
- NoordzeekustzoneNoord-Holland166,983 GBIF counts
- ArkemheenGelderland142,380 GBIF counts
Other birds at this location
- Barnacle GooseBranta leucopsis772,080 GBIF counts
- Greater White-fronted GooseAnser albifrons579,463 GBIF counts
- Domesticated GeeseAnser anser302,995 GBIF counts
- COSTSturnus vulgaris262,106 GBIF counts
- Green PloverVanellus vanellus127,026 GBIF counts
- MallardAnas platyrhynchos81,729 GBIF counts
- Canada GooseBranta canadensis67,233 GBIF counts
- Black CootFulica atra60,355 GBIF counts
- C FFringilla coelebs47,683 GBIF counts
- GadwallMareca strepera40,328 GBIF counts
- Common Wood PigeonColumba palumbus36,116 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 October 2026.