ML368758021
Laguntzailea
Shelia Hargis Laguntzaile honen media Profila
Data
Kokapena
Becker Elementary School
Travis, Texas, United States
Kokapen honetako media fitxategiak Ilustratutako zerrendak- Adina
- Zehaztu gabea
- Sexua
- Zehaztu gabea
- Portaerak
- Hegan; Bokalizatzen
- Soinuak
- Deia
- Grabaketa
- Erreklamorik gabe
Iruzkina
Birds swirling around chimney and then dropping in for the night.
Behaketaren xehetasunak
Roost. 7:18p: three swifts flew past. 7:36p: five flew past. 7:48p: about 20 birds arrived. 7:53p: two entered chimney. 7:55p: one entered. 7:58p - 7:59p: most dropped in one at a time. 8:02p: more arrived and dropped in. Another small group arrived a short time later and dropped in. 8:08p: last bird dropped in. 8:10p: end of survey.
Informazio teknikoa
- Kamera
- Mikrofonoa
- Osagarriak
- Fitxategiaren tamaina originala
- 7.71 MB