Dutch Bird Alerts
25 juli 2021 | ||
10:30 | ZL | Zitting Cisticola |
09:53 | UT | Pygmy Cormorant |
09:44 | FL | Glossy Ibis |
09:23 | GR | Gull-billed Tern |
08:31 | ZL | Zitting Cisticola |
07:12 | UT | Pygmy Cormorant |
24 juli 2021 | ||
17:27 | GR | Gull-billed Tern |
16:10 | FR | Pectoral Sandpiper |
16:09 | NH | Gull-billed Tern |
15:33 | NH | Gull-billed Tern |
13:53 | GR | Gull-billed Tern |
12:36 | GE | Short-toed Snake Eagle |
12:09 | GE | Glossy Ibis |
11:46 | LI | European Bee-eater |
10:33 | GR | Gull-billed Tern |
09:36 | FR | Short-toed Snake Eagle |
09:28 | UT | Pygmy Cormorant |
23 juli 2021 | ||
22:48 | NH | Glossy Ibis |
21:57 | NH | Gull-billed Tern |
21:27 | ZL | Marbled Duck |
15:12 | GE | Bearded Vulture |
13:52 | GR | Gull-billed Tern |
13:28 | GE | Short-toed Snake Eagle |
12:49 | FR | Gull-billed Tern |
12:39 | FR | Short-toed Snake Eagle |
10:49 | FL | Glossy Ibis |
09:10 | GR | Gull-billed Tern |
07:48 | NH | Glossy Ibis |
22 juli 2021 | ||
17:41 | GE | Glossy Ibis |
17:07 | FR | Gull-billed Tern |
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