Rook at Waddenzee
Corvus frugilegus · Friesland
- counts at this location
- 1,752
- best month
- December
- period
- 1970-2026
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
- Drentsche Aa-gebiedDrenthe32,337 GBIF counts
- Groote PeelNoord-Brabant15,242 GBIF counts
- RijntakkenGelderland11,468 GBIF counts
- VeluweGelderland4,715 GBIF counts
- De WiedenOverijssel3,843 GBIF counts
- BiesboschNoord-Brabant1,874 GBIF counts
- IJsselmeerFriesland1,619 GBIF counts
- LauwersmeerGroningen600 GBIF counts
- Kempenland-WestNoord-Brabant510 GBIF counts
- GrevelingenZeeland1,570 GBIF counts
- Kennemerland-ZuidNoord-Holland383 GBIF counts
Other birds at this location
- Barnacle GooseBranta leucopsis4,587,261 GBIF counts
- Eurasian OystercatcherHaematopus ostralegus3,505,740 GBIF counts
- BrantBranta bernicla2,493,456 GBIF counts
- American EiderSomateria mollissima1,713,589 GBIF counts
- COSHTadorna tadorna1,533,710 GBIF counts
- Bar-tailed GodwitLimosa lapponica1,406,046 GBIF counts
- Black-headed GullChroicocephalus ridibundus1,374,579 GBIF counts
- DunlinCalidris alpina1,270,576 GBIF counts
- Common CurlewNumenius arquata1,251,537 GBIF counts
- COSTSturnus vulgaris1,215,813 GBIF counts
- EGPLPluvialis apricaria890,418 GBIF counts
- Eurasian WigeonMareca penelope790,513 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.