![]() In the 1990s only 2 to 20 females appeared each year. Before 1969, for example, more than 3,000 female leatherback sea turtles emerged from the ocean annually to nest on the beaches of Terengganu, Malaysia. This practice now endangers many populations of sea turtles. Every sea turtle species has long been killed for meat, with its eggs being harvested from beach nests as soon as they are laid. ![]() The first colonists of Madagascar eliminated that island’s giant tortoise ( Geochelone grandidieri) between 2,300 and 2,100 years ago, and European settlers and sailors eliminated giant tortoises from the island of Mauritius during the 1700s and from Réunion by the 1840s. For example, the Native Americans who settled Florida quite possibly ate its giant tortoises to extinction as early as 11,500 years ago. Such exploitation is not a recent phenomenon. Leatherback sea turtle ( Dermochelys coriacea) SpaceNext50 Britannica presents SpaceNext50, From the race to the Moon to space stewardship, we explore a wide range of subjects that feed our curiosity about space!.Learn about the major environmental problems facing our planet and what can be done about them! Saving Earth Britannica Presents Earth’s To-Do List for the 21st Century.Britannica Beyond We’ve created a new place where questions are at the center of learning.100 Women Britannica celebrates the centennial of the Nineteenth Amendment, highlighting suffragists and history-making politicians.COVID-19 Portal While this global health crisis continues to evolve, it can be useful to look to past pandemics to better understand how to respond today.Student Portal Britannica is the ultimate student resource for key school subjects like history, government, literature, and more. ![]() Demystified Videos In Demystified, Britannica has all the answers to your burning questions.This Time in History In these videos, find out what happened this month (or any month!) in history.#WTFact Videos In #WTFact Britannica shares some of the most bizarre facts we can find.Britannica Classics Check out these retro videos from Encyclopedia Britannica’s archives.Britannica Explains In these videos, Britannica explains a variety of topics and answers frequently asked questions.
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