Dutch Bird Alerts
29 mei 2021 | ||
12:43 | NB | Melodious Warbler |
12:40 | NB | Melodious Warbler |
12:30 | NH | European Bee-eater |
12:20 | ZH | Iberian Chiffchaff |
12:13 | FR | Short-toed Snake Eagle |
12:02 | LI | Melodious Warbler |
11:22 | ZH | Melodious Warbler |
11:15 | OV | European Bee-eater |
11:01 | OV | Melodious Warbler |
10:54 | DR | Short-toed Snake Eagle |
10:31 | GE | European Bee-eater |
10:07 | NH | European Bee-eater |
10:06 | GE | European Bee-eater |
09:57 | LI | Melodious Warbler |
09:20 | ZH | European Bee-eater |
09:09 | LI | Melodious Warbler |
08:55 | NH | Iberian Chiffchaff |
08:53 | FR | Red-breasted Flycatcher |
08:47 | ZL | European Bee-eater |
08:27 | ZH | Blyth's Reed Warbler |
08:10 | NB | Melodious Warbler |
08:05 | GE | Western Bonelli's Warbler |
08:00 | UT | Hooded Merganser |
07:27 | NH | European Bee-eater |
07:22 | ZL | Red-rumped Swallow |
06:57 | LI | White-throated Dipper |
06:44 | NB | Melodious Warbler |
06:15 | GR | Melodious Warbler |
05:39 | ZL | Thrush Nightingale |
04:48 | FL | Thrush Nightingale |
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