Vintage National Wildlife Federation mug cardinal on holly leaves berries 16 oz

This is a large vintage mug by the National Wildlife Federation featuring a red cardinal on two sides. The cardinal is sitting on a holly branch with green leaves and red berries. The white mug has a green rim. She holds 16 ounces and stands 4” inches tall with base and rim diameters of 3.4” inches. Signed National Wildlife Federation on the bottom. Very good pre-owned vintage condition with no cracks, scratches or chips.