Dutch Bird Alerts
30 mei 2021 | ||
13:22 | LI | Melodious Warbler |
13:19 | NH | Red-breasted Flycatcher |
12:58 | NH | European Bee-eater |
12:30 | DR | Short-toed Snake Eagle |
12:26 | FR | European Bee-eater |
11:55 | GE | European Bee-eater |
11:51 | LI | Melodious Warbler |
11:18 | LI | Melodious Warbler |
11:15 | NH | European Bee-eater |
11:04 | NH | European Bee-eater |
11:00 | NB | Melodious Warbler |
10:45 | ZL | European Bee-eater |
10:19 | LI | Melodious Warbler |
10:06 | ZL | Red-rumped Swallow |
10:05 | DR | European Bee-eater |
10:03 | GE | Western Bonelli's Warbler |
09:37 | GR | Melodious Warbler |
09:35 | ZL | Zitting Cisticola |
09:28 | ZL | European Bee-eater |
09:22 | NH | Iberian Chiffchaff |
09:10 | NB | European Bee-eater |
08:17 | NB | Melodious Warbler |
07:51 | UT | Hooded Merganser |
07:49 | NB | Melodious Warbler |
07:35 | ZL | Thrush Nightingale |
07:18 | GE | River Warbler |
06:17 | GE | European Bee-eater |
05:44 | OV | Little Crake |
04:33 | FL | Thrush Nightingale |
29 mei 2021 | ||
22:30 | 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