Bidragsyter
George B. Reynard Media from this contributor
Dato
Lokalitet
BRIGANTINE NATIONAL WILDLIFE REFUGE
New Jersey, United States
Media from this location Illustrert sjekkliste- Alder
- Ikke spesifisert
- Kjønn
- Ikke spesifisert
- Lydavspilling
- Ikke spesifisert
Kommentarer
R. l. waynei. BNA: This recording combines the Primary Advertising Call of a male (the monotonous, "kek" notes speeding up and slowing down in the background throughout) with two "Clapper" Calls given by a second, and seemingly closer, individual at 0:12-0:16 and 0:41-0:44. Based on BNA, the range of R. l. waynei extends north only to SE North Carolina, so this should clearly represent R. l. crepitans. See also Figures 1 and 2 of Massey and Zembal (1987. Vocalizations of the Light-footed Clapper Rail. J. Field Ornithol. 58:32-40). (CAM - 6 April 2005).
Additional species
Teknisk informasjon
- Opptaker
- MAGNEMITE UNSPECIFIED MODEL
- Mikrofon
- Tilbehør
Arkivinformasjon
- Digitalisert
- 7 May 2002 - Martha Fischer