| Datum | Aant | man | vr | ad | juv | Locatie | blok | Bijz. | Wrns |
|---|---|---|---|---|---|---|---|---|---|
| 2002-04-23 | 1 | 0 | 0 | 0 | 0 | Leihoek | PdJ | ||
| 2001-04-29 | 1 | 0 | 0 | 0 | 0 | De Putten Camperduin | 14:52 | 1e waarneming | CFR |
| 1986-04-30 | 1 | 0 | 0 | 0 | 0 | De Putten | 14:51:35 | HS; JS | |
| 1987-05-01 | 1 | 0 | 0 | 0 | 0 | Kleimeer | 19:13:33 | NvH | |
| 1988-05-02 | 2 | 0 | 0 | 0 | 0 | Kleimeer | 19:13:33 | MP |
| Datum | Aant | man | vr | ad | juv | Locatie | blok | Bijz. | Wrns |
|---|---|---|---|---|---|---|---|---|---|
| 2002-08-09 | 18 | 0 | 0 | 0 | 0 | Polder Camperduin | WvS | ||
| 2002-05-08 | 12 | 0 | 0 | 0 | 0 | Oosttangent, Heerhugowaard | MW | ||
| 2002-05-07 | 12 | 0 | 0 | 0 | 0 | Plas Stad van de Zon/ HHW | CSR | ||
| 1983-08-20 | 11 | 0 | 0 | 0 | 0 | De Putten | 14:51:35 | NvH | |
| 2002-05-07 | 10 | 0 | 0 | 0 | 0 | Plas Stad van de Zon | 19:24:22 | tp | TD |