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Thread: reveal's Daily Trivia 4.4.19

  1. #1

    reveal's Daily Trivia 4.4.19

    How do emperor penguins, which don't build nests, locate their mates and chicks after being separated? Answered

    They use a unique, two-voiced call that serves as a personal identifier. Because of their forked vocal organs, penguins can produce two voices simultaneously, which allows for more variety in sound. Other penguin species that build nests simply return to their nest sites.
    Last edited by reveal; April 4th, 2019 at 06:03 PM.
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  • #2
    I'm going to guess some sort of innate GPS.

  • #3
    The smell of dung.
    Signature too big and pornographic. Next offense will be a ban.

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    guyjin's Avatar
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    by squawking.

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    I'll be king someday! The It's Man's Avatar
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  • #6
    Quote Originally Posted by guyjin View Post
    by squawking.
    Close enough!

    They use a unique, two-voiced call that serves as a personal identifier. Because of their forked vocal organs, penguins can produce two voices simultaneously, which allows for more variety in sound. Other penguin species that build nests simply return to their nest sites.
    If you participate in my Daily Trivia thread, do not look for the answer elsewhere and post it.

    Workman Publishing Company
    225 Varick Street
    New York, NY 10014-4381
    212-254-5900 (phone)
    212-254-8098 (fax)
    info@workman.com

  • #7
    can't be bothered Eldorian's Avatar
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    I saw Happy Feet. They sing a duet, unless they're mutants like that fuzz head.

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