GRTI at Deelen
Parus major · Friesland
- counts at this location
- 21
- best month
- April
- period
- 2000-2025
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
- VeluweGelderland59,837 GBIF counts
- Kennemerland-ZuidNoord-Holland35,704 GBIF counts
- WaddenzeeFriesland24,233 GBIF counts
- Meijendel & BerkheideZuid-Holland24,119 GBIF counts
- Drentsche Aa-gebiedDrenthe21,931 GBIF counts
- BiesboschNoord-Brabant21,685 GBIF counts
- Noordhollands DuinreservaatNoord-Holland21,395 GBIF counts
- Schoorlse DuinenNoord-Holland19,078 GBIF counts
- RijntakkenGelderland18,204 GBIF counts
- Westerschelde & SaeftingheZeeland12,242 GBIF counts
- NoordzeekustzoneNoord-Holland11,528 GBIF counts
- VoordeltaZeeland11,334 GBIF counts
Other birds at this location
- Domesticated GeeseAnser anser416 GBIF counts
- MallardAnas platyrhynchos51 GBIF counts
- Barnacle GooseBranta leucopsis604 GBIF counts
- Mute SwanCygnus olor31 GBIF counts
- Blue TitCyanistes caeruleus25 GBIF counts
- Great EgretArdea alba26 GBIF counts
- GadwallMareca strepera57 GBIF counts
- Green PloverVanellus vanellus28 GBIF counts
- Black ShagPhalacrocorax carbo28 GBIF counts
- Tufted DuckAythya fuligula19 GBIF counts
- Black CootFulica atra8 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.