Thomas Lazar / Two Coyotes {Canis latrans} fighting on frozen pond, Kettle River, Minnesota, USA, winter

Thomas Lazar / American mink, wet after swimming {Mustela vison} Kettle river, Minnesota, USA

Thomas Lazar / Beaver {Castor canadensis} next to felled tree, Kettle River, Minnesota, USA captive

Thomas Lazar / Eastern grey fox curled up (Urocyon cinereoargenteus) Kettle River, Minnesota, USA

Thomas Lazar / American beaver on frozen cattail pond (Castor canadensis) Kettle River, USA

Thomas Lazar / American beaver {Castor canadensis} on ice, Kettle River, Minnesota, USA

Thomas Lazar / Eastern grey fox {Urocyon cinereoargenteus} Kettle River, Minnesota, USA

Thomas Lazar / American beaver {Castor canadensis} Kettle River, Minnesota, USA

Thomas Lazar / North american porcupine {Erethizon dorsatum} sitting on post, Kettle River, Minnestota, USA

Thomas Lazar / American beaver {Castor canadensis} Kettle River, Minnesota, USA

Thomas Lazar / Eastern grey fox {Urocyon cinereoargenteus} Kettle River, Minnesota, USA

Thomas Lazar / American beaver {Castor canadensis} at water's edge, Kettle River, Minnesota, USA

Thomas Lazar / Bobcat {Felis rufus} mother with cub, Kettle river, Minnesota, USA, captive