Which wildlife conservation organization pioneered the 'Disappearing Package' in 2019, featuring biodegradable packaging that dissolved in water and contained embedded seeds of plants native to the animal's habitat?

Product packaging in the wildlife conservation sector has evolved significantly in recent years, with organizations focusing on sustainable materials and educational designs. Many wildlife product packages now incorporate innovative elements that not only protect the environment but also spread awareness about endangered species. Test your knowledge about a groundbreaking packaging initiative that revolutionized how conservation merchandise is presented!

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World Wildlife Fund (WWF) with their 'Vanishing for Nature' product line
Wildlife Conservation Society (WCS) with their 'Leave No Trace' collection
National Geographic with their 'Earth Memory' merchandise series
The Nature Conservancy with their 'Rebirth Packaging' initiative