Mercury's surface in "enhanced color," a color scheme created to emphasize color differences. This is not what Mercury would look like to the human eye, but by applying mathematical analysis to images, color differences can be accentuated beyond those visible to a person.
Mount Rushmore National Memorial under construction.
The workers had to endure conditions that varied from blazing hot to bitterly cold and windy. Each day they climbed 700 stairs to the top of the mountain to punch-in on the time clock. Then 3/8 inch thick steel cables lowered them over the front of the 500-foot face of the mountain in a "bosun chair." Despite the dangers, no one was killed during the project.
Otters in Glacier Bay National Park and Preserve, Alaska.
The sea otter population of Glacier Bay has increased dramatically in the past 20 years. Ecologists consider sea otters a keystone species here. Otters consume vast quantities of clams, urchins, crabs, and other invertebrates and their presence creates ripples through the ecosystem. NPS photo.
Every day someone like you becomes a wildland wildfire fighter, a teacher, a trail-builder, a museum curator, or a park ranger. Discover your opportunities in national parks. Come to play. Come to learn. Come to serve. Develop your environmental leadership skills. Find a job. Be the next generation to preserve and protect these great places.
With more than 80% of Americans living in urban areas, urban parks are more important than ever. The father of American landscape architecture, Frederick Law Olmsted, said of urban parks:
It is one great purpose of the Park to supply to the hundreds of thousands of tired workers, who have no opportunity to spend their summers in the country, a specimen of God's handiwork that shall be to them, inexpensively, what a month or two in the White Mountains or the Adirondacks is, at great cost, to those in easier circumstances.
Secretaries Vilsack and Salazar to Hold Media Conference Call on New Wildlife Conservation Initiative
Last edited 4/27/2016
WASHINGTON, D.C.—Tomorrow, Agriculture Secretary Tom Vilsack and Secretary of the Interior Ken Salazar will host a media conference call to announce new funding and spotlight the working lands wildlife conservation efforts taking root across the country.
As part of President Obama's America's Great Outdoors (AGO) Initiative, the administration is partnering with federal, state and local wildlife experts to jointly identify at-risk species that would benefit from targeted investments of habitat restoration on private lands.
Tom Vilsack, Secretary of Agriculture
Ken Salazar, Secretary of Interior
Media conference call on the Obama Administration's wildlife
Thursday, March 8, 2012
Audio Bridge Number: 800-857-5233
PASSCODE: SECY (Given Verbally)
Trouble number – 202-720-8560
All callers using the above pass code will be placed in listen only mode. To join the Q&A portion of the meeting, these callers are instructed to press *1 on their touch tone phone.
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