Dutch Bird Alerts
| 12 december 2019 | ||
| 14:42 | GE | Crested Lark |
| 13:45 | NH | Lesser Scaup |
| 13:42 | FL | Ring-necked Duck |
| 11:49 | NH | Blyth's Reed Warbler |
| 11:00 | ZH | Hooded Merganser |
| 10:11 | FR | Pied Crow |
| 09:55 | DR | Great White Pelican |
| 11 december 2019 | ||
| 15:40 | ZH | Ross's Goose |
| 12:24 | NH | Blyth's Reed Warbler |
| 12:00 | GE | Crested Lark |
| 10:42 | DR | Great White Pelican |
| 09:14 | FR | Pied Crow |
| 10 december 2019 | ||
| 11:17 | GE | Crested Lark |
| 10:39 | ZH | Hooded Merganser |
| 10:17 | FR | Pied Crow |
| 08:48 | OV | Great White Pelican |
| 9 december 2019 | ||
| 14:54 | ZH | Hooded Merganser |
| 13:28 | GE | Crested Lark |
| 11:27 | DR | Great White Pelican |
| 8 december 2019 | ||
| 13:10 | FR | Pied Crow |
| 12:45 | ZH | Ring-necked Duck |
| 11:30 | ZH | Black Guillemot |
| 10:23 | OV | Great White Pelican |
| 09:48 | ZH | Hooded Merganser |
| 08:57 | GE | Crested Lark |
| 7 december 2019 | ||
| 21:11 | ZH | Black Guillemot |
| 13:35 | NH | Lesser Scaup |
| 12:28 | FR | Pied Crow |
| 12:25 | NH | Blyth's Reed Warbler |
| 11:34 | ZH | Ring-necked Duck |
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