Rana pipiens

• Iowa Herpetology Northern Leopard Frog Rana pipiens  - Provides information on status, description, subspecies, range, habitat, habits and feeding. With pictures and links.
• Leopard Frog Rana pipiens Complex  - Provides information on size, distinguishing characteristics, juveniles, dimorphism and similar species. With pictures and links.
• Northern Leopard Frog, Rana pipiens  - Looks at adaptations, size, coloration, distribution, variations, pictures, and map.
• Nova Scotia Frogs Northern Leopard Frog  - Contains information on habitat, calling, reproduction and diet. With pictures and links.
• Reptiles and Amphibians of Minnesota Northern Leopard Frog Rana pipiens  - Presents information on status, description, subspecies, range, habitat, habits and feeding. With pictures and links.