| Datum | Aant | man | vr | ad | juv | Locatie | blok | Bijz. | Wrns |
|---|---|---|---|---|---|---|---|---|---|
| 2002-03-21 | 1 | 0 | 1 | 0 | 0 | Parkeerplaats Hargen | 14:51 | kort aanwezig | JS |
| 2005-03-22 | 4 | 3 | 1 | 0 | 0 | hargergat | 14:52: | NvH | |
| 2006-03-26 | 1 | 1 | 0 | 0 | 0 | Uilenvangersweg, NHD Bergen | : | HN | |
| 2001-03-27 | 1 | 1 | 0 | 0 | 0 | vennewatersweg, Heiloo | 19:32:43 | foeragerend | JJ |
| 2002-03-28 | 1 | 0 | 0 | 0 | 0 | Duinen van Six, vlak onder v.m. gemeentehuis | AW |
| Datum | Aant | man | vr | ad | juv | Locatie | blok | Bijz. | Wrns |
|---|---|---|---|---|---|---|---|---|---|
| 1991-04-17 | 60 | 0 | 0 | 0 | 0 | duinen ten zuiden van Egmond aan Zee | 19:31:00 | JVB; WvS; RvS | |
| 1991-04-28 | 46 | 0 | 0 | 0 | 0 | NHD Z. v. Bergen aan Zee | 19:21:24 | NvH | |
| 1988-04-22 | 33 | 0 | 0 | 0 | 0 | Hargergat + Pirolavallei Schoorlse Duinen | 14:52:41 | NvH | |
| 1991-04-26 | 31 | 0 | 0 | 0 | 0 | De Bleek | 19:31:00 | JBV | |
| 1988-04-22 | 30 | 0 | 0 | 0 | 0 | Hargergat Schoorlse Duinen | 14:52:41 | Foeragerend. | TD |