Emanuele Biggi / Great Fen / Raft spider (Dolomedes plantarius), adult female eating an invasive species of fish, Western mosquitofish, (Gambusia affinis), Alessandria, Italy, August.

Bence Mate / Grey Heron (Ardea cinerea) with large carp fish in beak, Lake Csaj, Kiskunsagi National Park, Pusztaszer, Hungary. February.

Staffan Widstrand / Great white egret (Egretta alba or Ardea alba) catching cyprionid fish or carp in fish farm, Pusztaszer Protected Landscape, Kiskunsagi, Hungary, May

Bence Mate / Close up of Grey Heron (Ardea cinerea) with bighead carp (Hypophthalmichthys nobilis) in bill, Lake Csaj, Kiskunsagi National Park, Hungary

Mark Carwardine / School of Common / Koi Carp (Cyprinus carpio) feeding in pond, Mandalay, Burma (Myanmar)

Juan Carlos Munoz / Common carp (Cyprinus carpio) in lake, Plitvice Lakes National Park, Lika, Croatia, Europe, October 2011

John Waters / Freshwater lake formed after commercial peat extraction finished in the 1960's. Now a venue for carp fishing but also an important wetland habitat within the Somerset Levels. Near Westhay, Somerset, E...

Michel Roggo / Rudd (Scardinius erythrophthalmus) Europe

Michel Roggo / Carp (Cyprinus carpio) in forest pool close to the Aare River, Switzerland, 2005

Michel Roggo / Chubb (Leuciscus cephalus) under ice in frozen river, Aare river, Switzerland 2006

Michel Roggo / Carp (Cyprinus carpio) Aare river, Switzerland, 2004

Michel Roggo / Rudd (Scardinius erythrophthalmus) close up of anal fin, Europe, Captive