B09_Solicitation_Amendment_Attach_1_Q_As_0001.pdf

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ANALYSIS OF ACOUSTIC BAT CALLS
Solicitation number
140P6322Q0049
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NABat Acoustic Analysis Ozark National Scenic Riverways

140P6322Q0049 Contractor Questions

1. Question: How many nights were monitored?

Response: Data was collected from 8 stationary points for 4 consecutive nights. Additional mobile transect data was collected for 1 night for approximately 1 hour. Total of 9 nights.

2. Question: Total number of files collected?

Response: Data is still be collected at this time but on average 8,200 files are collected each night of survey. Last year a total of 8,240 files were labeled by BCID and 580 bat calls were analyzed visually. Eleven total species/species groups of bats were recorded to include: Big brown bat, silver-haired bat, eastern red bat, hoary bat, gray bat, little brown bat, northern long-eared bat, Indiana bat, Evening bat, Tricolored bat, and Eastern small-footed bat.

3. Question: Was the data collected in full spectrum or zero crossing?

Response: The Anabat Swift records files in full spectrum format

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