Dutch Bird Alerts
14 december 2021 | ||
13:11 | ZL | Eastern Olivaceous Warbler |
12:31 | NH | Siberian Lesser Whitethroat |
12:26 | GE | Hume's Leaf Warbler |
11:39 | GE | Baltic Gull |
10:55 | ZH | Siberian Lesser Whitethroat |
09:58 | ZH | Dusky Warbler |
08:59 | FL | Pallas's Leaf Warbler |
13 december 2021 | ||
15:51 | NH | Siberian Lesser Whitethroat |
15:17 | ZL | Eastern Olivaceous Warbler |
14:54 | GE | Baltic Gull |
12:01 | UT | Pygmy Cormorant |
11:55 | NH | Glossy Ibis |
10:54 | GE | Hume's Leaf Warbler |
10:46 | NH | Black Guillemot |
10:42 | FL | Pallas's Leaf Warbler |
10:33 | ZH | Siberian Lesser Whitethroat |
10:30 | ZH | Dusky Warbler |
12 december 2021 | ||
15:21 | NH | Siberian Lesser Whitethroat |
14:59 | NH | Glossy Ibis |
13:25 | DR | White-throated Dipper |
12:12 | ZL | Zitting Cisticola |
11:00 | GE | Hume's Leaf Warbler |
10:10 | UT | Pygmy Cormorant |
09:55 | FL | Pallas's Leaf Warbler |
09:35 | ZL | Eastern Olivaceous Warbler |
09:26 | ZH | Dusky Warbler |
09:12 | ZL | Glossy Ibis |
08:57 | ZH | Siberian Lesser Whitethroat |
11 december 2021 | ||
16:15 | FL | Pallas's Leaf Warbler |
16:13 | NH | Glossy Ibis |
Siberische Boompieper
Anthus hodgsoni · Olive-backed Pipit
Datum & Tijd
12-10-2022 08:28
Locatie
Atlasblok | NH · 19-31-14 |
---|---|
GPS | 52.61256 4.62516 |
RD | 103.386 514.163 |
Egmond aan Zee |
Tijd & Gedrag
Onbekend
Zekerheid
Determinatie zeker, meer dan 1
Gehoord via
waarneming.nl
Extra informatie
2 ex. roepend
Mogelijk opvliegend uit het abelenbosje. Pas op de opname/sonogram hoor/zie ik dat het twee vogels betrof; in het veld zag ik er maar eentje opvliegen. Metingen aan hoogste van de twee overlappende roepjes: max freq = 8.4 kHz, MSF = 7.9 kHz, modulation duration = 9.31 ms, gradient = -19.8 kHz/s.
Waargenomen door:
Rob van Bemmelen