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Murciélago Cola Suelta Mexicano (Tadarida brasiliensis)Autor
jszewczakDescripción
Roost return sequence with social calls.
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Murciélago Cola Suelta Mexicano (Tadarida brasiliensis)Autor
jszewczakDescripción
Roost return sequence with social calls.
Qué
Murciélago Cola Suelta Mexicano (Tadarida brasiliensis)Autor
jszewczakDescripción
Roost return sequence with social calls.
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Murciélago Cola Suelta Mexicano (Tadarida brasiliensis)Autor
jszewczakDescripción
Clutter call sequence.
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Murciélago Cola Suelta Mexicano (Tadarida brasiliensis)Autor
jszewczakDescripción
Open air search phase calls.
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Murciélago Cola Suelta Mexicano (Tadarida brasiliensis)Autor
jszewczakDescripción
Roost approach sequence.
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Miotis Norteamericano (Myotis lucifugus)Autor
jszewczakDescripción
Long low bandwidth call sample diagnostic of Myotis lucifugus
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Murciélago Cola Suelta Mexicano (Tadarida brasiliensis)Autor
jszewczakDescripción
Yolo Basin Foundation BioBlitz. Free-tailed bat (Tadarida brasiliensis). Detail section from full pass sequence showing species-distinctive call variants.
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Murciélago Moreno Norteamericano (Eptesicus fuscus)Autor
jszewczakDescripción
Yolo Basin Foundation BioBlitz. Big brown bat (Eptesicus fuscus), charaterized by curved sweep of calls ending at a characteristic frequency near 30 kHz. Not the stingest of clearest record fo the evening, but posted because it shows sample calls that initiate near 70 kHz, a distinctive feature for this species.
Fotos / Sonidos
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Murciélago Rojo (Lasiurus frantzii)Autor
jszewczakDescripción
Yolo Basin Foundation BioBlitz. Western red bat characterized by variation of U-shaped call shape, characteristic frequency, and interval of calls; and a characteristic frequency near 40 kHz. Compressed view.
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Miotis de Yuma (Myotis yumanensis)Autor
jszewczakDescripción
Yolo Basin Foundation BioBlitz. Myotis yumanensis characterized by distinct change of slope in midsection of calls, and a characteristic frequency near 50 kHz. Also by foraging over water, typical for this species.
Fotos / Sonidos
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Murciélago Pelo Plateado (Lasionycteris noctivagans)Autor
jszewczakDescripción
March 28-29, 2014. BioBlitz 2014, Golden Gate National Parks, Marin County, CA. Muir Woods, Douglas Fir upstream of Cathedral Grove, top placement. 37 54’ 0” N 122 34’ 37.2” W. Equipment: D500x with external microphone mounted on pole ~4 m from top ~70m above ground. Microphone listening at ~15 dgr angle into open airspace opposite side of creek.
Conditions: 55F, calm, partly cloudy at start. Rain began 06:00 3.29.14.
Contacts: Joseph M. Szewczak and Leila S. Harris.
Analysis using SonoBat software with manual confirmation.
Fotos / Sonidos
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Murciélago Canoso de Cola Peluda (Lasiurus cinereus)Autor
jszewczakDescripción
March 28-29, 2014. BioBlitz 2014, Golden Gate National Parks, Marin County, CA. Muir Woods, Douglas Fir upstream of Cathedral Grove, top placement. 37 54’ 0” N 122 34’ 37.2” W. Equipment: D500x with external microphone mounted on pole ~4 m from top ~70m above ground. Microphone listening at ~15 dgr angle into open airspace opposite side of creek.
Conditions: 55F, calm, partly cloudy at start. Rain began 06:00 3.29.14.
Contacts: Joseph M. Szewczak and Leila S. Harris.
Analysis using SonoBat software with manual confirmation.
Fotos / Sonidos
Qué
Murciélago Cola Suelta Mexicano (Tadarida brasiliensis)Autor
jszewczakDescripción
March 28-29, 2014. BioBlitz 2014, Golden Gate National Parks, Marin County, CA. Muir Woods, Douglas Fir upstream of Cathedral Grove, top placement. 37 54’ 0” N 122 34’ 37.2” W. Equipment: D500x with external microphone mounted on pole ~4 m from top ~70m above ground. Microphone listening at ~15 dgr angle into open airspace opposite side of creek.
Conditions: 55F, calm, partly cloudy at start. Rain began 06:00 3.29.14.
Contacts: Joseph M. Szewczak and Leila S. Harris.
Analysis using SonoBat software with manual confirmation.
Fotos / Sonidos
Qué
Murciélago Cola Suelta Mexicano (Tadarida brasiliensis)Autor
jszewczakDescripción
March 28-29, 2014. BioBlitz 2014, Golden Gate National Parks, Marin County, CA. Muir Woods, Douglas Fir upstream of Cathedral Grove, mid placement. 37 54' 0” N 122 34' 37.2” W. Equipment: D500x with external microphone mounted on pole extending 1.5 m off large, moss-covered limb, ~2/3 up tree, ~50m above ground. Microphone listening at ~horizontal into open airspace opposite of creek.
Conditions: 55F, calm, partly cloudy at start. Rain began 06:00 3.29.14.
Contacts: Joseph M. Szewczak and Leila S. Harris.
Analysis using SonoBat software with manual vetting.