Alan Murphy/ BIA / Northern Caracara (Caracara cheriway) pair fighting, Texas

Alan Murphy/ BIA / Northern Caracara (Caracara cheriway) chasing sub-adult with prey, Texas

Tim Zurowski/ BIA / Northern Caracara (Caracara cheriway) trio, Texas

Alan Murphy / Northern Caracara (Caracara cheriway) flying, Texas

Andy Rouse / Striated / Forster's caracara (Phalcoboenus australis) group surrounding penguin chick, Falkland Islands (non-ex)

Andy Rouse / Gentoo penguin (Pygoscelis papua) chick about to be killed by flock of Striated Caracara {Polyborus plancus} Falkland Islands

Rolf Nussbaumer / Common / Crested Caracara (Caracara plancus) calling, Willacy County, Rio Grande Valley, Texas, USA. May 2004

Gabriel Rojo / Common caracara feeding on sheep carcass {Caracara plancus} Cordoba, Argentina

Gabriel Rojo / Common caracaras feeding on sheep carcass {Caracara plancus} Cordoba, Argentina

Gabriel Rojo / Common caracara feeding on sheep carcass {Caracara plancus} Cordoba, Argentina

Gabriel Rojo / Common caracara feeding on sheep carcass {Caracara plancus} Cordoba, Argentina

Gabriel Rojo / Common caracara feeding on sheep carcass {Caracara plancus} Cordoba, Argentina