Black Shag at Krammer-Volkerak
Phalacrocorax carbo · Zuid-Holland
- counts at this location
- 46,867
- best month
- September
- period
- 1991-2026
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
- IJsselmeerFriesland653,807 GBIF counts
- NoordzeekustzoneNoord-Holland451,007 GBIF counts
- WaddenzeeFriesland228,278 GBIF counts
- OostvaardersplassenFlevoland174,813 GBIF counts
- ArkemheenGelderland119,074 GBIF counts
- LauwersmeerGroningen115,975 GBIF counts
- GrevelingenZeeland113,707 GBIF counts
- OosterscheldeZeeland105,511 GBIF counts
- Kennemerland-ZuidNoord-Holland105,421 GBIF counts
- BiesboschNoord-Brabant86,631 GBIF counts
- VoordeltaZeeland82,216 GBIF counts
- RijntakkenGelderland74,824 GBIF counts
Other birds at this location
- Barnacle GooseBranta leucopsis409,504 GBIF counts
- Black CootFulica atra170,060 GBIF counts
- Mute SwanCygnus olor144,240 GBIF counts
- Domesticated GeeseAnser anser141,606 GBIF counts
- COSTSturnus vulgaris120,072 GBIF counts
- Tufted DuckAythya fuligula111,918 GBIF counts
- GadwallMareca strepera92,912 GBIF counts
- COSHTadorna tadorna63,171 GBIF counts
- Black-headed GullChroicocephalus ridibundus59,717 GBIF counts
- Green PloverVanellus vanellus40,840 GBIF counts
- MallardAnas platyrhynchos32,055 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.