Birdwatching in Krammer-Volkerak
Historical bird observations from Zuid-Holland.
- species with data
- 65
- GBIF counts
- 1,699,705
- best month
- August
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 leucopsis411,634 GBIF counts
- Black CootFulica atra179,977 GBIF counts
- Mute SwanCygnus olor149,020 GBIF counts
- Domesticated GeeseAnser anser143,676 GBIF counts
- GadwallMareca strepera123,004 GBIF counts
- COSTSturnus vulgaris120,275 GBIF counts
- Tufted DuckAythya fuligula113,083 GBIF counts
- COSHTadorna tadorna63,745 GBIF counts
- Black-headed GullChroicocephalus ridibundus59,997 GBIF counts
- Black ShagPhalacrocorax carbo47,538 GBIF counts
- Green PloverVanellus vanellus42,986 GBIF counts
- MallardAnas platyrhynchos32,143 GBIF counts
- Eurasian SpoonbillPlatalea leucorodia27,249 GBIF counts
- Great EgretArdea alba23,047 GBIF counts
- AvocetRecurvirostra avosetta12,664 GBIF counts
- Eurasian TealAnas crecca8,633 GBIF counts
- Canada GooseBranta canadensis7,939 GBIF counts
- Crested GrebePodiceps cristatus7,781 GBIF counts
- Common JackdawColoeus monedula7,325 GBIF counts
- Eurasian WigeonMareca penelope7,073 GBIF counts
- C FFringilla coelebs6,731 GBIF counts
- Grey Sea EagleHaliaeetus albicilla6,600 GBIF counts
- MEPIAnthus pratensis5,813 GBIF counts
- Common CurlewNumenius arquata5,196 GBIF counts
- Common Wood PigeonColumba palumbus5,045 GBIF counts
- Eurasian GoldfinchCarduelis carduelis4,958 GBIF counts
- Carrion CrowCorvus corone4,699 GBIF counts
- COPOAythya ferina4,011 GBIF counts
- Black-backed GullLarus fuscus3,962 GBIF counts
- CORETringa totanus3,717 GBIF counts
- BuzzardButeo buteo3,589 GBIF counts
- Pied Wagtail and White WagtailMotacilla alba3,524 GBIF counts
- Northern ShovelerSpatula clypeata3,053 GBIF counts
- Black-billed MagpiePica pica3,014 GBIF counts
- Fishing DuckMergus serrator2,947 GBIF counts
- Stock DoveColumba oenas2,871 GBIF counts
- Japanese Snow FairyAegithalos caudatus2,772 GBIF counts
- Egyptian GooseAlopochen aegyptiaca2,495 GBIF counts
- ChiffchaffPhylloscopus collybita2,471 GBIF counts
- Grey HeronArdea cinerea2,236 GBIF counts
- Common PheasantPhasianus colchicus2,129 GBIF counts
- Common House SparrowPasser domesticus2,081 GBIF counts
- Brown LinnetLinaria cannabina2,008 GBIF counts
- Eurasian OystercatcherHaematopus ostralegus1,742 GBIF counts
- European FlamingoPhoenicopterus roseus1,673 GBIF counts
- Blue TitCyanistes caeruleus1,651 GBIF counts
- Eurasian SparrowPasser montanus1,609 GBIF counts
- BlackbirdTurdus merula1,579 GBIF counts
- European StonechatSaxicola rubicola1,553 GBIF counts
- SOTHTurdus philomelos1,500 GBIF counts
- GRTIParus major1,399 GBIF counts
- Choto machrangaAlcedo atthis1,252 GBIF counts
- EUMHCircus aeruginosus1,142 GBIF counts
- Common KestrelFalco tinnunculus1,110 GBIF counts
- Eurasian SkylarkAlauda arvensis1,040 GBIF counts
- Common GallinuleGallinula chloropus1,009 GBIF counts
- Continental RobinErithacus rubecula972 GBIF counts
- EUWRTroglodytes troglodytes901 GBIF counts
- Common GreenfinchChloris chloris874 GBIF counts
- Chota bokEgretta garzetta777 GBIF counts
- Collared DoveStreptopelia decaocto768 GBIF counts
- Black SwanCygnus atratus723 GBIF counts
- STTRCerthia brachydactyla690 GBIF counts
- BillyPrunella modularis529 GBIF counts
- European Herring GullLarus argentatus501 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 October 2026.