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  1. Science, Technology, Engineering, Math. Discover the women of STEM and their extraordinary contributions to the service and the nation. Learn more at 📸Biologists set off into the wilderness to study birds in

    Biologists set off into the wilderness to study birds in Denali
  2. "At 4 P.M. I went to the college, and made a short address to the students, and bade them & Hiram good-bye. It seems more final than any leave taking I have yet had."~Pres.-elect on his last visit to Western Reserve Eclectic Institute (now ), 2/4/1881.

  3. The ridges & curves of Star Dune -- standing over 750 feet tall -- show a contrast of tan sand & white snow at Great Sand Dunes National Park

    Tall sand dunes are dusted with snow as a large snow covered mountain range dominates the horizon.
  4. Colorful deposits of metals & minerals make Artist’s Palette a striking & surreal landscape. Pic by Jon Fischer ()

    A rugged hillside is covered with scattered patches of colorful dirt.
  5. Ah, these two large piles of gravel makes one smile! The is improving the existing parking lot in the Vancouver Barracks to make it accessible!

    Two large piles of gravel in the East Barracks to be used in renovating the existing parking lot!
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    “In every walk with nature one receives far more than he seeks” - John Muir

  7. Let’s start the day with the perfect end to any day - sunset at Virgin Islands National Park. Pic by Kerry Childers ()

    A long sandy beach curves along the edge of a jungle covered island next to blue ocean waters under a colorful sunset sky.
  8. The most visited national park in the country, during its busiest month of the year; and yet, there is still solitude and tranquility to be found.

  9. Happy birthday, Rosa Parks!🎈 Known as the "mother of the civil rights movement," her refusal to give up her seat sparked the Montgomery Bus Boycott, a model of nonviolent civil disobedience for the civil rights movement.

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  10. Fifteenth Amendment to US Constitution was ratified 150 years ago: Feb. 3, 1870. This last of 3 Reconstruction Amendments prohibits voting discrimination based on race. When House of Representatives voted to pass it, Rep. James A. Garfield voted in favor.

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    Park of the Day: Allegheny Portage Railroad NHS- the finishing piece of the Pennsylvania Mainline Canal, it served merchants, passengers, slaves in pursuit of freedom, and soldiers from the Mexican War.

  12. "A day nearly wasted by callers. I slept better last night [than] any night for four weeks. But nearly 20 people came."~President-elect James A. Garfield, 2/3/1881.

  13. Snow coats the slopes - the deepest & longest river gorge in the Appalachian Mountains

    A thin river runs through the bottom of a wide canyon with snow covered trees carpeting the slopes under a bright blue sky.
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    Vietnam Memorial at night - took this a couple of weeks ago (before the last photo I posted). Very happy to have this!

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  17. Frosty the bison? Our national mammal is a majestic, ice-covered survivor of the winter extremes . Pic courtesy of Sam Roubin

    A large shaggy bison stands in a snowy field.
  18. What do Gen. Meade, ranger programs, a twelve-pound Napoleon of Stevens' Battery, and Gen. Pickett all have in common? Yep, you guessed it, the . We came up with four photographs for this viral social media campaign; which four would you choose?

  19. Sky & mountain harmonize in a colorful sunset symphony . Pic courtesy of Demetrios Varoumas

    A series of low mountains run back to the horizon under a colorful sunset sky.
  20. 🎵Mammoth shark doo doo doo doo doo doo Mammoth shark doo doo doo doo doo doo Mammoth shark doo doo doo doo doo doo🎵 Mammoth Cave! Home to bats, crickets, and...sharks? We're still "blowing peoples' minds" with discovery.

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