Description: English: Native Fish of Indiana. Date: 1 January 2016. Source: https://digitalmedia.fws.gov/digital/. Author: United States Fish and Wildlife Services.
Description: English: Stamps of Romania, 2012. Date: 2012. Source: [authority_id=101&search[year]=2012&search[month]=&search[theme_id]=&search[freetext]=&search[order_by]=asc wnsstamps.ch]. Author: Post of Romania.
Description: Español: Nidos de percasol (Lepomis gibbosus) a final de primavera en el estanque de Tres Cantos. En el centro de cada circulo hay un percasol defendiendo su territorio. Date: 26 May 2013. Source: Own work. Author: Fernando Alonso Vendrell.