ML205360

媒体文件注释

Habitat: Riparian, Semiarid. Equipment Notes: Panasonic WM61A electret omnidirectional microphone element in 24-inch Edmund Scientific parabola. Two microphone elements, one for each channel. Differential gain for the two channels. Low cut filter at 120 Hz probably in place.

额外物种

• American Robin Turdus migratorius
• Dusky Flycatcher Empidonax oberholseri
• Brewer's Sparrow Spizella breweri
• Mourning Dove Zenaida macroura
• Brown-headed Cowbird Molothrus ater
• Western Wood-Pewee Contopus sordidulus
• Mountain Bluebird Sialia currucoides
• Chipping Sparrow Spizella passerina
• Townsend's Warbler Setophaga townsendi