Bidragsyter
Arthur A. Allen Media from this contributor
Dato
Lokalitet
ITHACA; LABORATORY OF ORNITHOLOGY
Tompkins, New York, United States
Media from this location Illustrert sjekkliste- Alder
- Ikke spesifisert
- Kjønn
- Ikke spesifisert
- Lyder
- Lokkelyd
- Lydavspilling
- Ikke spesifisert
- I fangenskap
- I fangenskap
Kommentarer
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.
Teknisk informasjon
- Opptaker
- PRESTO PT900
- Mikrofon
- Western Electric 633A
- Tilbehør
- Parabola (Unknown Diameter/Focal Length)
Arkivinformasjon
- Digitalisert
- 30 Apr 2002 - Shelagh A. Smith