kHz
Участник
Geoffrey A. Keller Media from this contributor
Дата
07:50
Местоположение
St. Marks; St. Marks National Wildlife Refuge
Wakulla, Florida, United States
Media from this location Иллюстрированный Список Видов- Age and sex
- Adult, Unknown sex - 1
- Голоса
- Позыв
- Воспроизведение
- Playback not used
Примечания
NOTES: "grunt" call from unknown location in extensive freshwater marsh [Two examples of what appears to be the "Primary Advertising Call" of BNA account. These calls are also presumably homologous to the "Clapper" Call of Rallus longirostris mentioned both in BNA account and by Massey and Zembal (1987. Vocalizations of the Light-footed Clapper Rail. J. Field Ornithol. 58: 32-40; see Figure 2). Quality changed from 1-2 to 2-1 (though both examples seem to fade in and-out, presumably as recordist moved parabola on and off axis) - CAM - 5 April 2005]. Habitat: Wetland.
Дополнительные виды
- Red-winged Blackbird Agelaius phoeniceus
- Common Yellowthroat Geothlypis trichas
- Green Treefrog Dryophytes cinereus
- Red-bellied Woodpecker Melanerpes carolinus
- Pig Frog Lithobates grylio
Техническая информация
- Видеокамера
- UHER 4200 REPORT MONITOR
- Микрофон
- Sennheiser MKH 106T
- Вспомогательная аппаратура
- Roche Parabola 74cm/17.7cm (29.1in/7in)
Архивная информация
- Оцифровано
- 12 Dec 2000 - Matthew D. Medler
- Отредактировано
- 12 Dec 2000 - Matthew D. Medler