John Cancalosi / Leopard frog (Lithobates pipiens) covered in pond weed, New York, USA, August.

Scott Leslie / Northern Leopard Frog (Rana pipiens) in shallow water, Nova Scotia, Canada

Thomas Lazar / Northern Leopard frog {Rana pipiens} Riveredge Nature Preserve, WI, USA

Heidi & Hans-Juergen Koch / Northern Leopard Frog (Rana pipiens) partly submerged, face reflected in water's surface, native to North America

Heidi & Hans-Juergen Koch / Northern Leopard Frog (Rana pipiens) partly submerged, face reflected in water's surface, native to North America

Heidi & Hans-Juergen Koch / Northern Leopard Frog (Rana pipiens) partly submerged, face reflected in water's surface, native to North America

Heidi & Hans-Juergen Koch / Northern Leopard Frog (Rana pipiens) jumping into water, native to North America

Tim Fitzharris / Northern Leopard Frog (Rana pipiens) portrait in pond, North America

Tim Fitzharris / Northern Leopard Frog (Rana pipiens) sitting in shallow pool, wide-ranging and abundant species, North America

Chris Mattison / Northern leopard frog (Lithobates pipiens) in water, North America.

Stephen Dalton / Leopard frog (Lithobates pipiens) leaping from pond. Contolled conditions.