We'll take a field trip this week to shoot at Eagle Creek Park on the city's northwest side. We'll meet at 6 p.m. at the Ornithology Center. Sunset will be at 8:33 p.m. and the park closes at 9 p.m. There is a $5 per-car fee for entrance into the park. For location, a park map and general information go to the Eagle Creek Park Foundation's web site.