Editor’s note: We all know the word mammal, but not many people may have heard about tetrapod species. This group of wild animals includes amphibians, birds and reptiles in addition to mammals. Most people love jaguars and monkeys, but an ecosystem is thriving with all kinds of particular species, also with the ones that are green and greasy or look like little dinosaurs.
Because of their importance researchers want to find out how many tetrapod species have gone extinct in comparison to how many can be rediscovered; just because nobody saw them in between a few years, doesn’t mean that they’re gone. With this “lost and found” method scientists can prove how bad the extinction rate really is, and, in a case of rediscovery, get funding for protection measures.
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