Birdwatching in Krammer-Volkerak
Historical bird observations from Zuid-Holland.
- species with data
- 62
- GBIF counts
- 1,631,711
- best month
- July
Only bird-location combinations reported in at least 3 calendar months and with at least 5 combined counts are included.
Birds with sufficient data
- 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
- Black ShagPhalacrocorax carbo46,867 GBIF counts
- Green PloverVanellus vanellus40,840 GBIF counts
- MallardAnas platyrhynchos32,055 GBIF counts
- Eurasian SpoonbillPlatalea leucorodia26,377 GBIF counts
- Great EgretArdea alba22,239 GBIF counts
- AvocetRecurvirostra avosetta12,500 GBIF counts
- Eurasian TealAnas crecca8,326 GBIF counts
- Canada GooseBranta canadensis7,924 GBIF counts
- Crested GrebePodiceps cristatus7,635 GBIF counts
- Common JackdawColoeus monedula7,306 GBIF counts
- C FFringilla coelebs6,719 GBIF counts
- Grey Sea EagleHaliaeetus albicilla6,035 GBIF counts
- MEPIAnthus pratensis5,717 GBIF counts
- Common CurlewNumenius arquata5,075 GBIF counts
- Eurasian GoldfinchCarduelis carduelis4,916 GBIF counts
- Common Wood PigeonColumba palumbus4,903 GBIF counts
- Carrion CrowCorvus corone4,639 GBIF counts
- COPOAythya ferina3,935 GBIF counts
- Black-backed GullLarus fuscus3,901 GBIF counts
- CORETringa totanus3,693 GBIF counts
- BuzzardButeo buteo3,514 GBIF counts
- Pied Wagtail and White WagtailMotacilla alba3,449 GBIF counts
- Black-billed MagpiePica pica2,973 GBIF counts
- Northern ShovelerSpatula clypeata2,971 GBIF counts
- Stock DoveColumba oenas2,848 GBIF counts
- Fishing DuckMergus serrator2,829 GBIF counts
- Japanese Snow FairyAegithalos caudatus2,698 GBIF counts
- Egyptian GooseAlopochen aegyptiaca2,492 GBIF counts
- ChiffchaffPhylloscopus collybita2,449 GBIF counts
- Grey HeronArdea cinerea2,154 GBIF counts
- Common PheasantPhasianus colchicus2,118 GBIF counts
- Common House SparrowPasser domesticus2,037 GBIF counts
- Brown LinnetLinaria cannabina1,985 GBIF counts
- European FlamingoPhoenicopterus roseus1,673 GBIF counts
- Blue TitCyanistes caeruleus1,630 GBIF counts
- Eurasian SparrowPasser montanus1,576 GBIF counts
- BlackbirdTurdus merula1,565 GBIF counts
- European StonechatSaxicola rubicola1,539 GBIF counts
- SOTHTurdus philomelos1,491 GBIF counts
- GRTIParus major1,368 GBIF counts
- Choto machrangaAlcedo atthis1,232 GBIF counts
- Common KestrelFalco tinnunculus1,096 GBIF counts
- EUMHCircus aeruginosus1,062 GBIF counts
- Eurasian SkylarkAlauda arvensis1,040 GBIF counts
- Common GallinuleGallinula chloropus998 GBIF counts
- Continental RobinErithacus rubecula957 GBIF counts
- EUWRTroglodytes troglodytes885 GBIF counts
- Common GreenfinchChloris chloris859 GBIF counts
- Collared DoveStreptopelia decaocto759 GBIF counts
- Chota bokEgretta garzetta740 GBIF counts
- Black SwanCygnus atratus721 GBIF counts
- STTRCerthia brachydactyla676 GBIF counts
- BillyPrunella modularis525 GBIF counts
Monthly pattern
Monthly totals
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sept
Oct
Nov
Dec
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.