Rhinoceros Hornbill singing its song Album Nashville Zoo Image 174/225 Mar 31, 2012 15:35 Original Metadata Camera Model:Canon EOS 50D Original Time Taken:Mar 31, 2012 15:35 Shutter Speed:1/50 sec Aperture:f/5 ISO Sensitivity:1600 Exposure Compensation:0 EV Metering Mode:Pattern Flash Fired:No Flash Focal Length:131 mm Buceros rhinoceros