kHz
Laguntzailea
William V. Ward Laguntzaile honen media
Data
07:35
Kokapena
Savage Rapids Dam; Rogue River
Oregon, United States
Kokapen honetako media fitxategiak Ilustratutako zerrendak- Adina eta sexua
- Eme heldua - 1; Ar heldua - 1; Gaztea, sexu ezezaguna - 4
- Portaerak
- Gorteatzea, erakustaldia edo estalketa
- Soinuak
- Deia
- Grabaketa
- Erreklamorik gabe
Iruzkina
Eggs were hatching during recording. One chick had hatched when I arrived. The other three were out within 45 minutes. While photographing with remote release, I saw one parent removed shells and drop them in the nearby Rogue River. All shells were promptly removed. Display was the usual broken-wing pattern, plus both birds were lying on the ground, elevating their rumps and wagging their tails. Other Behaviors: Perform Visual Display. Habitat: River. Elevation: 280 m.
Informazio teknikoa
- Grabatzailea
- MAGNEMITE 610E
- Mikrofonoa
- Dan Gibson P500
- Osagarriak
- Dan Gibson Parabola 45.7cm/11cm (18in/4.3in)
Artxiboko informazioa
- Digitalizatuta
- 10 Aug 2005 - James Napoli