Dutch Bird Alerts
13 juni 2021 | ||
09:49 | LI | Melodious Warbler |
09:39 | NH | Iberian Chiffchaff |
09:30 | NB | Melodious Warbler |
09:08 | NB | Squacco Heron |
08:02 | ZL | European Bee-eater |
06:56 | GE | Golden Eagle |
06:28 | OV | Little Crake |
06:28 | ZL | River Warbler |
05:40 | ZH | Blyth's Reed Warbler |
05:25 | NH | Blyth's Reed Warbler |
12 juni 2021 | ||
22:30 | ZH | Eurasian Scops Owl |
22:10 | OV | Little Crake |
20:23 | ZL | River Warbler |
20:08 | NH | Roseate Tern |
19:53 | NB | Squacco Heron |
18:26 | GE | Bearded Vulture |
17:38 | NH | Roseate Tern |
16:45 | ZH | Melodious Warbler |
15:58 | LI | Melodious Warbler |
15:38 | FR | Rosy Starling |
15:37 | OV | European Bee-eater |
15:18 | ZL | Zitting Cisticola |
14:33 | NB | Glossy Ibis |
12:10 | GE | Western Bonelli's Warbler |
11:19 | ZH | Glossy Ibis |
11:18 | LI | Melodious Warbler |
10:18 | NB | Melodious Warbler |
10:07 | GE | Bearded Vulture |
09:50 | ZL | Zitting Cisticola |
09:50 | NH | European Bee-eater |
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