![Amazon.com: Crack of the Bat: A History of Baseball on the Radio: 9780803245006: Walker, James R., Hughes, Pat: Books Amazon.com: Crack of the Bat: A History of Baseball on the Radio: 9780803245006: Walker, James R., Hughes, Pat: Books](https://m.media-amazon.com/images/I/51RoR3NbdBL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFOURANDHALF%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA14%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
Amazon.com: Crack of the Bat: A History of Baseball on the Radio: 9780803245006: Walker, James R., Hughes, Pat: Books
![Marin Bat Project Resumes Radio Telemetry After Covid-19 Hiatus; Continues Acoustic Monitoring (U.S. National Park Service) Marin Bat Project Resumes Radio Telemetry After Covid-19 Hiatus; Continues Acoustic Monitoring (U.S. National Park Service)](https://www.nps.gov/articles/images/4_3_KS_myotis_checkup.jpg?maxwidth=650&autorotate=false)
Marin Bat Project Resumes Radio Telemetry After Covid-19 Hiatus; Continues Acoustic Monitoring (U.S. National Park Service)
![Mist Netting, Radio Telemetry, and Acoustic Monitoring: What We're Learning About Bats in Marin (U.S. National Park Service) Mist Netting, Radio Telemetry, and Acoustic Monitoring: What We're Learning About Bats in Marin (U.S. National Park Service)](https://www.nps.gov/articles/images/Katie_telemetry_thumbnail_creditto_Wendy_Baker.jpg?maxwidth=650&autorotate=false)
Mist Netting, Radio Telemetry, and Acoustic Monitoring: What We're Learning About Bats in Marin (U.S. National Park Service)
![Crack of the Bat: A History of Baseball on the Radio: 9780803245006: Walker, James R., Hughes, Pat: Books - Amazon.com Crack of the Bat: A History of Baseball on the Radio: 9780803245006: Walker, James R., Hughes, Pat: Books - Amazon.com](https://m.media-amazon.com/images/I/719LH1HnbXL._AC_UF1000,1000_QL80_.jpg)