Second Generation Anti-coagulant Rodenticides (SGARs) & Wildlife
Second-generation (anticoagulant) rodenticides kill more than rats. They impact all mammals, including humans, pets, and increasingly, non-targeted wildlife.
Rodenticides can Harm Wildlife (California Dept. of Fish & Game)

“Mountain Lion” flickr photo by CaliforniaDFW
Anti-coagulant Rodenticides and Wildlife: Introduction (University of Nebraska)