Let’s find something WILD. For ALL wildkind.
The Search for Lost Species is all about looking for plants, animals and fungi that have been lost to science for at least 10 years—sometimes hundreds of years. All is not lost. We can protect and restore our planet.
Re:wild's Most Wanted Lost Species
Re:wild’s most wanted lost species list is a subset of more than 4,300 lost species across nearly 200 countries that Re:wild has compiled in collaboration with more than 100 experts from the IUCN Species Survival Commission’s specialist groups. Lost species are those that have been lost to science for at least 10 years—and often much longer.
The search for Re:wild's most wanted lost species is supported by
Fifteen lost species have been found.
In 2017, Re:wild started a global quest to find the most wanted lost species—and since then fifteen have been rediscovered, many with the support of Re:wild.
Want to know how you can support scientific expeditions to find lost species?
Your support helps us recruit teams to head out into the wild in search of lost species. Thirteen of Re:wild's most wanted lost species have been found, but the scientists and researchers often find so much more. Share about the Search for Lost Species on social and consider making a donation to support expeditions. Let’s find something wild – for all wildkind.
Frequently Asked Questions
What makes a species “lost”? What is considered proof of “rediscovery”? How can I join the largest search for lost species ever (according to the Guinness Book of World Records)? Not to fear, our FAQ is here!