Eliezer Nieves Rodriguez at San Patricio Forest with Boy Scout Troup 685 getting ready for a bird census. Eliezer-Birds Census at the San Patricio Forest with the Boys Scout Troup 685 -2 Technical Details Camera: Canon PowerShot G7 X Taken: December 28, 2017 Focal length: 8mm Aperture: f/4 Exposure: 1/50 second ISO: 250