Dutch Bird Alerts
10 juni 2021 | ||
10:23 | GE | Golden Eagle |
08:36 | ZH | European Bee-eater |
07:58 | ZH | European Bee-eater |
06:55 | ZH | Melodious Warbler |
06:52 | OV | Little Crake |
06:11 | NH | Blyth's Reed Warbler |
05:56 | ZH | Blyth's Reed Warbler |
00:22 | GR | Western Baillon's Crake |
9 juni 2021 | ||
22:30 | ZH | Eurasian Scops Owl |
22:18 | OV | Thrush Nightingale |
21:32 | ZL | Melodious Warbler |
20:59 | NH | Roseate Tern |
20:56 | FL | Squacco Heron |
19:40 | FL | Glossy Ibis |
16:59 | GE | Melodious Warbler |
16:56 | GR | Melodious Warbler |
15:50 | NH | European Bee-eater |
15:42 | ZL | Zitting Cisticola |
15:28 | GR | Melodious Warbler |
15:01 | DR | Short-toed Snake Eagle |
11:40 | ZL | Zitting Cisticola |
11:02 | NH | European Bee-eater |
10:42 | GE | Western Bonelli's Warbler |
10:34 | ZH | Melodious Warbler |
10:14 | LI | Melodious Warbler |
10:08 | ZL | Rosy Starling |
09:30 | LG | Melodious Warbler |
09:24 | NB | Melodious Warbler |
09:23 | NH | Roseate Tern |
08:28 | NH | Rosy Starling |
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