The frequencies used by this bat species for echolocation lie between 27–56 kHz, have most energy at 45 kHz and have an average duration of 2.5 ms.==Gallery====References==;Sources* Woodland Management For Bats Guide* (2005): The role of eyespots as anti-predator mechanisms, principally demonstrated in the Lepidoptera.
==Zunanje povezave==V angleškem jeziku:* VBF-85 Historical web site; F4U-1D, F4U-1C, FG-1D* Tour a Corsair cockpit* Navy History Official Site: "U.S. Navy performance charts for F4U-4"*Vought Aircraft Industries Retiree Club: Vought products — F4U* WW2DB: F4U Corsair* Warbird Alley: F4U Corsair page* Corsairs in French service* CorsairExperience.com: "Interviews with Corsair pilots"* "Baa Baa Black Sheep" the television series* Slaker's Flight Journal: "Comprehensive collection of historical flight data charts and reference material"* AviationHistory: "Vought F4U Corsair"* WWII F4U Corsair training film, 21 minut* WWII Aircraft performance: "Includes a large collection of official test data for F4U & FG series"* Cover Illustration of early Corsair model