Dutch Bird Alerts
15 mei 2021 | ||
16:49 | GE | European Bee-eater |
16:29 | GR | Broad-billed Sandpiper |
15:13 | FL | Glossy Ibis |
15:10 | NH | European Bee-eater |
14:00 | NH | Black Guillemot |
13:30 | GE | Western Bonelli's Warbler |
12:52 | ZL | Pectoral Sandpiper |
11:53 | LI | European Bee-eater |
11:45 | ZH | Melodious Warbler |
11:33 | ZL | Western Bonelli's x Wood Warbler |
11:27 | FR | Broad-billed Sandpiper |
09:15 | FR | Buff-breasted Sandpiper |
08:47 | ZL | Melodious Warbler |
07:48 | GR | Greater Short-toed Lark |
07:10 | OV | Bearded Vulture |
05:00 | OV | Western Baillon's Crake |
04:43 | OV | Little Crake |
14 mei 2021 | ||
23:11 | OV | Little Crake |
21:26 | FL | Glossy Ibis |
21:08 | ZL | Woodchat Shrike |
16:14 | GR | Greater Short-toed Lark |
15:45 | OV | European Bee-eater |
13:48 | UT | Iberian Chiffchaff |
13:43 | FL | Lesser Grey Shrike |
13:31 | GR | Marsh Sandpiper |
11:15 | LI | Melodious Warbler |
10:44 | ZL | Melodious Warbler |
10:29 | LI | European Bee-eater |
10:20 | FR | Broad-billed Sandpiper |
09:19 | ZL | Western Bonelli's x Wood Warbler |
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