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.
H.R. 276, Piedras Blancas Historic Light Station Outstanding Natural Area Act
May 3, 2007
Thank you for inviting me to testify on H.R. 276, the Piedras Blancas Historic Light Station Outstanding Natural Area Act which would designate the Piedra Blancas Light Station as an Outstanding Natural Area (ONA) within the BLM's National Landscape Conservation System (NLCS). The Department supports H.R. 276.
The 18-acre Piedras Blancas Light Station sits on the coastal side of California scenic route 1 (California Coastal Highway) near Hearst Castle halfway between Los Angeles and San Francisco. It is an active lighthouse which began continuous operation in 1875 and is on the National Register of Historic Places. Formerly run by the Coast Guard, it has been managed by the BLM since 2001. Today, in addition to its safety role, the Light Station is a beacon of community support and activism.
The proposed Piedras Blancas Historical Light Station ONA is adjacent to the Monterey Bay National Marine Sanctuary, administered by NOAA. The designation of the Piedras Blancas Light Station would provide a compatible and valuable shore-based presence for this important national treasure and promote historical and educational opportunities consistent with the NLCS.
Community partnerships and an active volunteer force have allowed the BLM to begin the important work of restoration of the light station. Over 80 volunteers are actively involved in Piedras Blancas projects contributing 8,000 hours of service over each of the last three years. With strong local community support our partners include: The Friends of the Piedras Blancas Light Station, Hearst San Simeon Historic Monument, California State Parks, the Central Coast Maritime Museum, the Cambria Historical Society and a wide-range of other federal, state and local governmental agencies. In addition, monthly tours of the light station are being conducted in conjunction with Hearst Castle.
H.R. 276 recognizes both the historical significance of the Piedras Blancas Light Station and the community support for its preservation. By designating the light station as an Outstanding Natural Area, the bill follows in the footsteps of the Yaquina Head Outstanding Natural Area along the Oregon coast established by Congress in 1980. In order to safeguard the buildings and public lands immediately surrounding them the bill provides protections for the area while encouraging and enabling active community support and involvement. In addition, the bill recognizes the importance of administering this area for educational, scientific uses as well as for traditional Native American purposes.
Thank you for the opportunity to testify in support of H.R. 276. I will be happy to answer any questions.