Dutch Bird Alerts
12 mei 2021 | ||
21:22 | LI | Melodious Warbler |
20:03 | OV | Bearded Vulture |
14:50 | LI | White-throated Dipper |
14:18 | OV | White-throated Wagtail |
14:07 | ZL | Zitting Cisticola |
12:56 | FR | Collared Flycatcher |
12:31 | GE | Golden Eagle |
11:42 | LI | Buff-breasted Sandpiper |
11:23 | ZL | Western Bonelli's x Wood Warbler |
11:20 | NH | Black Guillemot |
10:30 | DR | Bearded Vulture |
09:20 | NB | Thrush Nightingale |
09:10 | NH | Eastern Subalpine Warbler |
08:22 | NH | Iberian Chiffchaff |
07:53 | ZH | European Bee-eater |
07:25 | LI | Melodious Warbler |
00:48 | OV | Western Baillon's Crake |
00:42 | OV | Little Crake |
11 mei 2021 | ||
19:17 | NH | Iberian Chiffchaff |
11:58 | NH | Black Guillemot |
11:55 | LI | Melodious Warbler |
11:30 | ZH | Melodious Warbler |
11:17 | DR | Bearded Vulture |
10:59 | LI | Buff-breasted Sandpiper |
10:59 | ZL | Western Bonelli's x Wood Warbler |
10:55 | NH | Melodious Warbler |
10:54 | NB | Thrush Nightingale |
09:40 | LI | European Bee-eater |
09:27 | ZH | Iberian Chiffchaff |
08:27 | OV | Baikal Teal |
Siberische Boompieper
Anthus hodgsoni · Olive-backed Pipit
Datum & Tijd
18-10-2021 10:13
Locatie
Atlasblok | ZH · 30-16-53 |
---|---|
GPS | 52.21416 4.40314 |
RD | 87.747 470.019 |
Katwijk Noordduinen |
Tijd & Gedrag
Onbekend
Zekerheid
Determinatie zeker, geen kleedgegevens
Gehoord via
waarneming.nl
Extra informatie
1 ex. overvliegend zuid
3x roepend en mooi dichtbij langsvliegend. Zwaar gestreepte borst, contrastrijk koppatroon en donkergroene rug met diffuse streping.
Gegevens 1e roep: Mean starting frequency = 7.90, Gradient (kHz/s) = 12.70, Parameter 1 = 102.00, Duration of one modulation = 10.20, Parameter 2 = 1040.00
Gegevens 2e roep: Mean starting frequency = 7.70, Gradient (kHz/s) = 10.50, Parameter 1 = 80.00, Duration of one modulation = 9.30, Parameter 2 = 750.00
Waargenomen door:
Gijsbert Twigt