ML101593911
Eastern/Western Warbling Vireo Vireo gilvus/swainsoni
Přispěvatel
Ted Floyd Média od tohoto přispěvatele Profil
Datum
Lokalita
Pella Crossing Open Space
Boulder, Colorado, United States
Média z této lokality Rozšířený seznam druhů- Věk
- Nespecifikováno
- Pohlaví
- Nespecifikováno
- Zvuky
- Zpěv
- Hlasová provokace
- Hlasová provokace nepoužita
Poznámky
It's got that burry, Blue Grosbeak-like quality about it. And the baseline phrases are pretty high; and the overall phrasing tends slow and not herky-jerky; good qualities for Western. But it also rambles about, and just doesn't seem like a typical Western to me.
Podrobnosti k pozorování
The vireo situation here is intriguing. A bird on the east side of 75th St. sounded like a good Eastern to me; no recording. Over on the west side, one bird didn't vocalize within my hearing. A third bird sounded like Eastern (discussion under that taxon), and a fourth (see below, under this taxon) was intermediate.
Technické informace
- Rekordér
- Olympus LS-10
- Mikrofon
- standard/none
- Příslušenství
- Původní velikost souboru
- 1.15 MB