Cat Owl at Ilperveld, Varkensland, Oostzanerveld & Twiske
Asio otus · Noord-Holland
- counts at this location
- 125
- best month
- May
- period
- 2007-2026
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
- RijntakkenGelderland16,933 GBIF counts
- Kennemerland-ZuidNoord-Holland2,711 GBIF counts
- BiesboschNoord-Brabant2,372 GBIF counts
- WaddenzeeFriesland1,553 GBIF counts
- NoordzeekustzoneNoord-Holland1,096 GBIF counts
- VeluweGelderland862 GBIF counts
- Westerschelde & SaeftingheZeeland792 GBIF counts
- Drentsche Aa-gebiedDrenthe448 GBIF counts
- Schoorlse DuinenNoord-Holland287 GBIF counts
- IJsselmeerFriesland281 GBIF counts
- Meijendel & BerkheideZuid-Holland254 GBIF counts
- Duinen Den Helder-CallantsoogNoord-Holland298 GBIF counts
Other birds at this location
- Domesticated GeeseAnser anser144,345 GBIF counts
- COSTSturnus vulgaris117,217 GBIF counts
- Black-headed GullChroicocephalus ridibundus35,372 GBIF counts
- GadwallMareca strepera24,000 GBIF counts
- MallardAnas platyrhynchos21,450 GBIF counts
- Green PloverVanellus vanellus17,670 GBIF counts
- Common JackdawColoeus monedula17,629 GBIF counts
- Barnacle GooseBranta leucopsis17,400 GBIF counts
- Mute SwanCygnus olor16,775 GBIF counts
- Eurasian WigeonMareca penelope14,630 GBIF counts
- Black CootFulica atra14,269 GBIF counts
- Egyptian GooseAlopochen aegyptiaca11,833 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.