Prairie Dog One of the first shots taken with my new 100-400 back in 1999. This is a captive Prairie Dog at the enclosure in the National Zoo. It's a great place to practice shooting with a long lens. LENS: 100-400 at ~400mm | FILM: Fuji Provia 100F | EXPOSURE: f/5.6 at 1/?", fill flash | DATE: 12/99 |