Which retail innovation by a major wildlife conservation organization pioneered the 'adopt an animal' program that has since been replicated worldwide?

Conservation organizations are constantly innovating in their retail strategies to fund wildlife protection efforts. From interactive exhibits that double as retail spaces to digital platforms that connect consumers directly with conservation projects, the retail landscape in wildlife protection has evolved dramatically. Test your knowledge about a groundbreaking retail innovation that changed how we support wildlife conservation!

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

World Wildlife Fund's Symbolic Species Adoption program (1973)
National Geographic's Wildlife Guardian Initiative (1985)
The Nature Conservancy's Animal Ambassador Program (1981)
Smithsonian Conservation Biology Institute's Virtual Adoption Platform (1990)