Black Shag at Zwanenwater & Pettemerduinen
Phalacrocorax carbo · Noord-Holland
- counts at this location
- 6,950
- best month
- April
- period
- 1977-2026
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
- IJsselmeerFriesland655,516 GBIF counts
- NoordzeekustzoneNoord-Holland461,284 GBIF counts
- WaddenzeeFriesland234,569 GBIF counts
- OostvaardersplassenFlevoland175,485 GBIF counts
- ArkemheenGelderland121,941 GBIF counts
- LauwersmeerGroningen118,866 GBIF counts
- GrevelingenZeeland116,519 GBIF counts
- OosterscheldeZeeland109,848 GBIF counts
- Kennemerland-ZuidNoord-Holland108,732 GBIF counts
- BiesboschNoord-Brabant87,571 GBIF counts
- VoordeltaZeeland83,221 GBIF counts
- Meijendel & BerkheideZuid-Holland77,629 GBIF counts
Other birds at this location
- Domesticated GeeseAnser anser4,065 GBIF counts
- European Herring GullLarus argentatus2,992 GBIF counts
- Northern ShovelerSpatula clypeata2,903 GBIF counts
- Tufted DuckAythya fuligula1,277 GBIF counts
- MallardAnas platyrhynchos1,240 GBIF counts
- COPOAythya ferina763 GBIF counts
- GRTIParus major680 GBIF counts
- Blue TitCyanistes caeruleus587 GBIF counts
- BlackbirdTurdus merula527 GBIF counts
- Crested GrebePodiceps cristatus511 GBIF counts
- Continental RobinErithacus rubecula629 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.