Přispěvatel
Lance Benner Média od tohoto přispěvatele Profil
Datum
Lokalita
Indian Spring Farm, West Mt. Vernon, ME
Kennebec, Maine, United States
Média z této lokality Rozšířený seznam druhů- Věk
- Nespecifikováno
- Pohlaví
- Nespecifikováno
- Zvuky
- Volání za letu
- Hlasová provokace
- Hlasová provokace nepoužita
Poznámky
Recorded while the bird was moving around near the top of a red pine. It did not appear to work on any cones while I watched it. It flew off at the end. Loud noise from passing vehicles is also audible.
Podrobnosti k pozorování
Heard making emphatic, loud calls. Seen in an eastern white pine, red pine, and in flight. Audio recordings. Typical type 2 flight calls: Rapidly downward-sweeping with time with a kink near the mid frequency. Some also have a softer, even more rapidly ascending component that immediately follows the part that sweeps downward. Only evident in some of the louder calls, particularly in the second recording.
Další druhy
Technické informace
- Rekordér
- Sound Devices MixPre 3
- Mikrofon
- Sennheiser ME67
- Příslušenství
- Původní velikost souboru
- 18.67 MB