kHz
Laguntzailea
Arthur A. Allen Laguntzaile honen media
Data
Kokapena
ITHACA; LABORATORY OF ORNITHOLOGY
Tompkins, New York, United States
Kokapen honetako media fitxategiak Ilustratutako zerrendak- Adina
- Zehaztu gabea
- Sexua
- Zehaztu gabea
- Soinuak
- Deia
- Grabaketa
- Zehaztu gabea
- Gatibua
- Gatibua
Iruzkina
A new mated pair from Montezuma National Wildlife Refuge placed on pond with other birds from the area already on the pond. A) Triumph calls of male after charging another male (at approximately 0:25). B) A challenge (growl) followed by a real fight when male birds clinched and beat each other and the water with their wings while calling. The low "growl" is the challenge. (Fight at approximately 0:49) C) Another challenge (approximately 0:24) D) Another challenger (approximately 0:26) E) Male on guard, "talking" to female (approximately 1:43). Other Behaviors: Fight. Habitat: Pond.
Informazio teknikoa
- Grabatzailea
- PRESTO PT900
- Mikrofonoa
- Western Electric 633A
- Osagarriak
- Parabola (Unknown Diameter/Focal Length)
Artxiboko informazioa
- Digitalizatuta
- 30 Apr 2002 - Shelagh A. Smith