- OU campus: University Boulevard, the library, Cate Center, Duck Pond (Dallas - Norman OK, July 7 - September 23, 1996)
- OU campus: University Boulevard, the library, Cate Center, Duck Pond (Dallas - Norman OK, July 7 - September 23, 1996)
Family of ducks in pond Karasiovoe Ozero in northern area of Sosnovka Park in Saint Petersburg. Russia, June 24, 2010
- OU campus: University Boulevard, the library, Cate Center, Duck Pond (Dallas - Norman OK, July 7 - September 23, 1996)
- OU campus: University Boulevard, the library, Cate Center, Duck Pond (Dallas - Norman OK, July 7 - September 23, 1996)
Ducks at north-east part of Third South Pond on Elagin Island. Saint Petersburg, Russia, October 5, 2016
Marble Bridge (also known as the Palladian Bridge) in Catherine Park, Pushkin, enveloped in the vibrant colors of a Russian autumn. Built in the 1770s, it features a graceful colonnade of Ionic columns carved from blue-grey Ural marble, resting on a sturdy granite base. The bridge spans a narrow channel connecting the Great Pond to smaller neighboring ponds and the "Swan Islands." In the foreground, several mallard ducks glide peacefully across the water. Pushkin (former Tsarskoe Selo) near Saint Petersburg, Russia, October 10, 2025