Description A dogwhelk, Nucella lapillus (L.1758), feeding on barnacles, Semibalanus balanoides, (L. 1767). Picture taken in Glasgow Head (45°19'12.98''N, 60°57'34.45''W), Nova Scotia, Canada on 16 August 2017.Author Julius A. Ellrich· JPG file - 4.95 MB - 4 608 x 3 456 pixels
Extra information Camera Maker: Pentax Ricoh Imaging Camera Model: PENTAX WG-3 GPS Original Time Taken: 2017:08:16 09:57:11 Time Digitized: 2017:08:16 09:57:11 Shutter Speed: 1/500 sec Aperture: f/4.7 ISO Sensitivity: 125 Exposure Compensation: 0 EV Metering Mode: Pattern Flash Fired: No Flash Original Width: 4608 pixels Original Height: 3456 pixels Orientation: 1: Horizontal (normal) Focal Length: 10.3 mm Focal Length Equivalent in 35mm Film: 58