Dutch Bird Alerts
| 18 december 2019 | ||
| 15:17 | NH | Lesser Scaup |
| 11:26 | OV | Great White Pelican |
| 08:29 | FR | Pied Crow |
| 08:24 | ZH | Hooded Merganser |
| 17 december 2019 | ||
| 15:55 | FR | Pied Crow |
| 11:36 | OV | Great White Pelican |
| 10:42 | ZH | Hooded Merganser |
| 16 december 2019 | ||
| 13:42 | ZH | Hooded Merganser |
| 13:17 | FR | Pied Crow |
| 10:51 | OV | Great White Pelican |
| 10:42 | NH | Lesser Scaup |
| 15 december 2019 | ||
| 14:11 | FR | Pied Crow |
| 12:21 | NH | Lesser Scaup |
| 11:59 | GE | Crested Lark |
| 10:42 | OV | Great White Pelican |
| 10:21 | NH | Blyth's Reed Warbler |
| 09:53 | ZH | Hooded Merganser |
| 14 december 2019 | ||
| 11:28 | OV | Great White Pelican |
| 11:09 | NH | Black Guillemot |
| 10:30 | NH | Lesser Scaup |
| 09:59 | GE | Crested Lark |
| 09:46 | ZH | Hooded Merganser |
| 09:43 | FR | Pied Crow |
| 09:27 | ZH | Hooded Merganser |
| 13 december 2019 | ||
| 14:38 | NH | Blyth's Reed Warbler |
| 13:45 | FR | Pied Crow |
| 11:15 | ZH | Ross's Goose |
| 10:53 | OV | Great White Pelican |
| 10:15 | ZH | Hooded Merganser |
| 09:40 | GE | Crested Lark |
Siberische Boompieper
Anthus hodgsoni · Olive-backed Pipit
Datum & Tijd
10-11-2019 10:04
Locatie
| Atlasblok | NH · 19-41-23 |
|---|---|
| GPS | 52.56286 4.61046 |
| RD | 102.331 508.644 |
| Castricum, Duinen |
Tijd & Gedrag
Onbekend
Zekerheid
Determinatie zeker, geen kleedgegevens
Gehoord via
waarneming.nl
Extra informatie
1 ex. overvliegend zuid
Met dank aan Rob van Bemmelen voor het berekenen van de parameters: peak frequency: 7.8; gradiënt: 12; ms/mod: 10.8; par1: 94; par2: 1021
Waargenomen door:
Hans Groot