News and Notes by BCM affilates:
exclusively from BCM
Ready for batty movies? Visit BCM's Bat Workshop Channel on Vimeo for a fascinating glimps at some of the sites our participants visited this season!
Where is BCM? During the 2014 season we have in progress:
- bat capture surveys in MO, PA, IA, MD, KY, and AZ (the majority which were environmental assessments for Indiana bats)
- radio telemetry assistance/collaboration on Myotis septentrionalis in PA
- radio telemetry on 13 Myotis septentrionalis in PA
- radio telemetry tracking 2 Myotis leibii to barns in PA
- 594 acoustic monitoring sites in PA and counting
- 113 acoustic monitroing sites in NY
'Tis the season for new bat detector comparisons. We are now testing 10 different long-term passive mic configurations from 3 manufacturers in a week long real-world batty environment. We are also making recordings with the new Echometer Touch, watch our reviews section for updates.
Join John Chenger/BCM and Janet Tyburec/JTConsulting test-driving the new Wildlife Acoustics SM3 bat detector. We will be putting these detectors thru their paces at all of our workshops along side the usual assortment of makes and models from Wildlife Acoustics and other manufacturers.
John Chenger, Todd Sinander (BCM), and Dave Riggs (Myotisoft) recently assisted the PA Game Commission with winter bat surveys in several caves and mines. Check out video and photos!
BCM is now supplying the Bat Bunker artifical roost. We made some in-house mods to the shell and increased the capacity to make it a "Plus" for your local bat population!
Where was BCM? During the 2013 season we successfully completed:
~262 nights of bat capture surveys in PA, OH, WV, IA, KY, and AZ (the majority which were environmental assessments for Indiana bats)
~216 nights of acoustic monitoring in PA, IA, NY, OH, KY, and WV
~33 nights of trapping and acoustic monitoring abandoned mine features in PA
~radio tracking on two Indiana bats
~day and night radio tracking on three Eastern small-footed bats
Janet Tyburec presented Calculating Accuracy Rates Among BCID, EchoClass, Kaleidoscope Pro, and SonoBat at the 2014 SBDN Meeting; John Chenger and Joe Szewczak coauthored.
Janet Tyburec and John Chenger presented Comparing bat detector deployments at different heights, in different orientations, and using different microphone types at the 2014 SBDN Meeting.
Using Auto-classifiers to Determine Occupancy: Clinton, NJ Chenger and Tyburec presented a mini symposia at the 2014 NEBWG meeting and at the 2014 SBDN meeting demonstrating real-world results of auto-classification software with 130 people in attendance.
Acoustic Monitoring Decision Maker Workshop: State College, PA Chenger and Tyburec presented a custom workshop for Region 5 biologists and land managers in October 2013 to demonstrate best practices for collecting echolocation calls, real-world results of auto-classification software, and protocols for acoustic inventory and monitoring of bats.
2013 Society of Mining Engineers Anthracite Section John Chenger was the keynote speaker at the 2013 Society of Mining Engineers Anthracite Section meeting and spoke on threats to bats which is driving changes to sampling protocols.
Acoustic Software Training
Featuring SonoBat in addition to BCID, EchoClass, and Kaleidoscope Pro
IA- Region 3 FWS, June 3-5, 2014 (full)
WV, June 9-11, 2014 (full)
Bat Survey Techniques
Mist net, harp trap, and acoustic capture
AZ, May 16-22, 2014 (full)
KY, September 10-16, 2014 (full)
Have you ever wondered how scientists study bats? Would you like to use night vision equipment to watch bats flying out of a cave? Would you like to see what bats eat or hear the different calls that bats make? Visitors will have the opportunity to learn about bats, talk to bat researchers, and gain hands-on experience using the scientific equipment that researchers use to study bats. There is no admission fee for Bat Night events and activities.
BCM Services and Products:
More in our Catalog....
Shop, showroom, and shipping address:
Hours: M-F 9 AM to 4 PM EST
containing important information on upcoming workshops, SonoBat updates, new bat detector products, and firmware updates. We will also provide tips and tricks for installing bat houses, getting bats out of houses, and other professional survey techniques.
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