Which of these animal conservation organization mascots was first introduced to the public?

Conservation and wildlife organizations often use animal mascots to create brand recognition and emotional connections with their audience. These mascots become powerful symbols that help organizations stand out while raising awareness for their cause. Test your knowledge about the origins of some of the world's most recognizable wildlife conservation brand mascots!

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

WWF's Giant Panda (1961)
National Wildlife Federation's Ranger Rick Raccoon (1968)
Defenders of Wildlife's Wolf (1974)
The Nature Conservancy's Grizzly Bear (1980)