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Přispěvatel

Datum

Lokalita

Sleepy Creek WMA, Sleepy Creek road 2.1 mile west of ranger station at last hairpin turn before the top of Third Hill Mtn
Berkeley, West Virginia, United States
Média z této lokality Rozšířený seznam druhů
Mapa
Mapa Souřadnice: 39.511766, -78.138182
Věk a pohlaví
Dospělý samec - 1
Chování
Sbírající nebo konzumující potravu
Zvuky
Zpěv za svítání; Zpěv
Hlasová provokace
Hlasová provokace nepoužita

Poznámky

Behavior and other notes: Adult male Blackburnian Warbler singing while actively foraging in tops of various deciduous trees. The first song in the cut sounds like a dawn song display with lots of chip calls between songs. There are two quiet vocalizations one at 2:48 and one at 5:16. These are very different from anything I have heard from this species. There was a female conspecific with this male in the same tree. However, they did not appear to be interacting. Recording Time: 0609 (UTC -4). Temperature 15C. Habitat: mixed deciduous woods. Distance to sound source: 12-14 meters. Specific location: Sleepy Creek WMA, high hairpin, Berkeley Co., WV. Latitude 39.511825, Longitude -78.138204. Elevation 488 meters. ID’d by sight and sound; ID confidence 100%. Equipment notes: Recorder HPF on at 80Hz, -12dB/octave.

Podrobnosti k pozorování

2 singing males, 1 female.

Technické informace

Rekordér
Sound Device 702
Mikrofon
Senn. MKH8020
Příslušenství
30” Roche Parabola
Původní velikost souboru
107.53 MB