Dutch Bird Alerts
24 april 2021 | ||
14:22 | ZH | Little Bunting |
13:05 | ZH | Eurasian Stone-curlew |
12:05 | ZL | Zitting Cisticola |
11:18 | NB | Green-winged Teal |
09:51 | ZH | Baikal Teal |
09:31 | ZH | Ross's Gull |
09:18 | ZH | Iberian Chiffchaff |
08:55 | NH | Black Guillemot |
07:53 | FR | Red-spotted Bluethroat |
07:13 | ZL | Western Bonelli's x Wood Warbler |
06:36 | NH | Red-rumped Swallow |
23 april 2021 | ||
19:37 | OV | Marsh Sandpiper |
17:47 | NH | Red-rumped Swallow |
14:06 | NH | Black Guillemot |
13:06 | ZH | Ross's Gull |
12:40 | ZH | Iberian Chiffchaff |
12:23 | ZL | Zitting Cisticola |
11:03 | FR | Red-spotted Bluethroat |
10:57 | ZH | Baikal Teal |
08:39 | ZL | Western Bonelli's x Wood Warbler |
08:25 | OV | Marsh Sandpiper |
07:30 | GE | Little Bunting |
22 april 2021 | ||
14:55 | ZH | Iberian Chiffchaff |
11:16 | NH | Black Guillemot |
11:15 | FR | Red-spotted Bluethroat |
09:07 | ZH | Baikal Teal |
08:42 | GE | Little Bunting |
06:41 | ZH | Ross's Gull |
21 april 2021 | ||
12:27 | FR | Red-spotted Bluethroat |
10:57 | LI | White-throated Dipper |
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