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  2. Rare Earth: Why Complex Life Is Uncommon in the Universe

    en.wikipedia.org/wiki/Rare_Earth:_Why_Complex...

    Rare Earth was succeeded in 2003 by the follow-on book The Life and Death of Planet Earth: How the New Science of Astrobiology Charts the Ultimate Fate of our World, also by Ward and Brownlee, which talks about the Earth's long-term future and eventual demise under a warming and expanding Sun, showing readers the concept that planets like Earth ...

  3. Rare species - Wikipedia

    en.wikipedia.org/wiki/Rare_species

    Rare species are generally considered threatened because a small population size is less likely to recover from ecological disasters. Rare plants can be classified based on the size and distribution of their populations. Some species may be rare because they consist of only a few individuals, are confined to a limited geographic area, or both.

  4. Edward Riche - Wikipedia

    en.wikipedia.org/wiki/Edward_Riche

    Riche also wrote plays, movies, and television series. In 1997, he had his first novel Rare Birds published, His second book, The Nine Planets, was published in 2004 and won the 2005 Thomas Head Raddall Award. He wrote the screenplay adaptation of his novel Rare Birds. The 2001 movie version of the same name starred William Hurt and Molly Parker.

  5. 7 of the biggest birds on Earth - AOL

    www.aol.com/news/10-biggest-birds-earth...

    There are almost 10,000 species of birds on Earth and they come in all different shapes and sizes — from the tiny bee hummingbird to the massive ostrich. At only around one fifth of the size of ...

  6. Endangered species - Wikipedia

    en.wikipedia.org/wiki/Endangered_species

    Over 50% of the world's species are estimated to be at risk of extinction, [9] but the frontier between categories such as 'endangered', 'rare', or 'locally extinct' species is often difficult to draw given the general paucity of data on most of these species. This is notably the case in the world Ocean where endangered species not seen for ...

  7. Some of the world’s rarest birds are being saved in Boise ...

    www.aol.com/news/world-rarest-birds-being-saved...

    The World Center for Birds of Prey is one of the few places in the world where you can see a California condor, the largest bird in North America. Some of the world’s rarest birds are being ...

  8. Rare Earth hypothesis - Wikipedia

    en.wikipedia.org/wiki/Rare_Earth_hypothesis

    The Rare Earth hypothesis argues that planets with complex life, like Earth, are exceptionally rare.. In planetary astronomy and astrobiology, the Rare Earth hypothesis argues that the origin of life and the evolution of biological complexity, such as sexually reproducing, multicellular organisms on Earth, and subsequently human intelligence, required an improbable combination of astrophysical ...

  9. ‘Tree lobsters’ — the rarest insects on Earth — are on ...

    www.aol.com/tree-lobsters-rarest-insects-earth...

    They were once thought to be extinct but were rediscovered in 2001.