kHz
ML449102101
Přispěvatel
Janine McCabe Média od tohoto přispěvatele
Datum
Lokalita
San Carlos Lake--Coolidge Dam (Pinal Co.)
Pinal, Arizona, United States
Média z této lokality Rozšířený seznam druhů- Věk
- Nespecifikováno
- Pohlaví
- Nespecifikováno
- Hlasová provokace
- Nespecifikováno
Podrobnosti k pozorování
The swallows were tending to their nests which are on the underside of the column of the dam. They would circle around and do some close fly-bys so I thought it a good opportunity to make some recordings of their calls. Once I pointed my microphone over the concrete barrier I was leaning on I noticed their behavior shifted subtly. I think they saw the shotgun mic and got concerned. The flock grew and it may even be detectable in the recording that they get a bit louder with more alert calls. I did 3 recordings and put the microphone away. It seemed they settled down a little bit, but they sure did not like seeing that mic.
Technické informace
- Rekordér
- Mikrofon
- Příslušenství
- Původní velikost souboru
- 50.32 MB