National Wildlife Federation large coffee tea mug with butterfly and leaves

This is a large coffee or tea mug from the National Wildlife collection, featuring a butterfly design on both sides. The design has green leaves and an orange butterfly on an off-white/cream base including interior and handle. The mug holds 18 ounces and stands 4 1/4” inches tall, with a top diameter of 3 7/8” inches. Excellent pre-owned condition with no flaws others than very light wear around bottom where it sits on the table.