Which retail innovation first allowed consumers to 'adopt' endangered animals through a purchase that included a plush toy, certificate, and ongoing updates about the actual animal being protected?

The retail landscape for wildlife conservation products has evolved significantly over the past decade. Organizations are finding innovative ways to market conservation efforts and generate funding through retail channels. This poll tests your knowledge about a groundbreaking retail innovation that changed how consumers support wildlife conservation efforts. Do you know which retail innovation revolutionized wildlife conservation fundraising?

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

World Wildlife Fund's Adoption Program (1973)
National Geographic's Wildlife Guardian Program (1986)
The Nature Conservancy's Animal Sponsorship Initiative (1991)
Conservation International's Wildlife Partner Program (1998)