Twinsorus Fern Facts Last Updated: January 1, 2006
To Cite This Page:
Glenn, C. R. 2006. "Earth's Endangered Creatures - Twinsorus Fern Facts" (Online).
Accessed 5/23/2022 at http://earthsendangered.com/profile.asp?sp=1238&ID=7.
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Ten creatures that may become extinct in the next 10 years
1. Leatherback Sea Turtle Leatherback sea turtles have been around since pre-historic times. And unfortunately, if the species is allowed to vanish, scientists believe it will foreshadow the extinction of a host of other marine species. It is estimated that there are less than 5,000 nesting female leatherback sea turtles in the Pacific Ocean today, down from 91,000 in 1980.