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vetteguy53081

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Colossal Coral Colony


Scientists announced yesterday the discovery of the world's largest known coral colony near the Pacific's Solomon Islands. The 300- to 500-year-old coral measures roughly 112 feet wide and 105 feet long—so large it is visible from space and three times larger than the previous record holder.

The coral colony is a single entity composed of at least 1 billion genetically identical polyps functioning as one organism; coral reefs are ecosystems formed by multiple coral colonies. The coral, part of the Pavona clavus species, is predominantly brown with splashes of color.

Recent studies show nearly 44% of warm-water coral species face extinction. Since last year, about 77% of reefs have experienced bleaching heat stress, a process whereby corals lose their essential algae. This colony's survival in cooler waters suggests some corals may adapt better to environmental changes than previously thought.
 

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WHAT MOST OFTEN MAKES YOU REACH FOR YOUR CAMERA AROUND THE REEF?

  • Coral behavior (feeding, extension, or movement)

    Votes: 0 0.0%
  • New growth or a color change

    Votes: 2 15.4%
  • Unusual fish behavior

    Votes: 0 0.0%
  • The whole tank looking especially good

    Votes: 5 38.5%
  • Something I want to document in case it changes

    Votes: 0 0.0%
  • A funny or unexpected interaction

    Votes: 2 15.4%
  • I usually put the camera/phone down and just watch

    Votes: 1 7.7%
  • Other (Post in the comments)

    Votes: 3 23.1%
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