- Haleakalā National Park (17)
- War In The Pacific National Historical Park (9)
- Hawaiʻi Volcanoes National Park (7)
- National Park of American Samoa (7)
- Upper Delaware Scenic & Recreational River (6)
- Acadia National Park (5)
- Independence National Historical Park (4)
- Kalaupapa National Historical Park (4)
- Kaloko-Honokōhau National Historical Park (4)
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- Inventory and Monitoring Division (20)
- Pacific Island Inventory & Monitoring Network (19)
- Geologic Resources Division (10)
- Natural Resource Stewardship and Science Directorate (8)
- San Francisco Bay Area Inventory & Monitoring Network (3)
- Eastern Rivers and Mountains Inventory & Monitoring Network (2)
- National Heritage Areas Program (2)
- Northeast Coastal and Barrier Inventory & Monitoring Network (2)
- Northeast Temperate Inventory & Monitoring Network (2)
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Showing 60 results for PACN ...
Skinners Falls River Access
- Type: Place

The Skinners Falls River Access is a public river access for the Delaware River located near Milanville, PA adjacent to the Skinners Falls Bridge. It is owned by the New York Department of Environmental Conservation. This is a canoe/kayak access only. Please note the Skinners Falls Bridge is closed to all traffic at this time.
- Type: Article

War in the Pacific National Historical Park is working to protect Guam’s biodiversity by managing invasive species like brown tree snakes and little fire ants while safeguarding native wildlife, including the endangered Guam tree snail. A recent study assessed the park’s Guam tree snail population, providing essential data to inform conservation efforts aimed at restoring the island’s fragile ecosystem.
Damascus River Access
Darbytown River Access
- Type: Place

The Darbytown River Access is a public river access for the Delaware River located near Narrowsburg, NY across the river in Darbytown, PA. It is owned by the Pennsylvania Fish and Boat Commission. This access is open for canoes, kayaks, and other non-motorized boats. Motorized boats can be launched at this access.
Zane Grey (Lackawaxen) River Access
Highland River Access
PA Gradual Abolition of Slavery Act - March 1, 1780
- Type: Article

In 1780 the Pennsylvania Assembly passed the Act for the Gradual Abolition of Slavery into law. It was the first of several legislative enactments to abolish slavery in the states between 1780 and 1804. The act stated, “every Negro and Mulatto child born within the state after the passing of the Act would be free upon reaching age twenty-eight.”
How Freedom Came to Big Pa
- Type: Article

“How Freedom Came to Big Pa” was published in the April 1916 issue of The Southern Workman and was written by Grace House, a principal of the Penn School. The essay shares Prince Polite's account of attending the Emancipation Day Celebration at Camp Saxton with his grandfather, "Big Pa", on January 1, 1863.
Buckingham River Access
- Type: Article

This is a series of lesson plans about the WWII home front, focused on Pittsburgh, Pennsylvania, a World War II Heritage City. The lesson contains primary and secondary sources readings, photographs, statistics and other resources, as well as questions for students to consider. The lessons highlight specific contributions of the people of Pittsburgh, and they connect to the larger themes and understanding of the US home front during wartime.
- Type: Article

From coast to coast, the NPS Inventory and Monitoring Division is helping park managers improve the health and function of forest ecosystems. From promoting resilient forests in the Northeast, to conserving whitebark pine in the West, to protecting Hawaiian forest birds from avian malaria, scientific partnerships are helping parks to share information, leverage funding sources, and work together for outcomes that extend beyond what any park could accomplish on its own.
- Type: Article

As you spend your days exploring Maui, you are likely to experience a couple notable distractions from the island’s native sights and sounds: buzzing and biting from mosquitoes. On Maui these insects are more than just an average outdoor nuisance—they are causing irreversible damage to the island’s ecology.
- Type: Article
The National Park Service, in partnership with many other agencies and organizations, will suppress invasive mosquito populations through biocontrol to reduce avian malaria and prevent the extinction of several federally threatened and endangered native forest bird populations at Haleakala National Park.
- Type: Article

Hawaiʻi is home to some of the most diverse and unique wildlife on the planet, including the Hawaiian honeycreepers, a group of forest birds found nowhere else in the world. Unfortunately, human-assisted arrival of avian malaria—worsened by climate change—and other factors have brought Hawaiian honeycreepers to the brink of extinction. Read more about how Haleakalā National Park is using innovative methods to save the 17 remaining species of Hawaiian honeycreepers.
- Type: Article

As climate changes, significant changes in weather conditions impact the natural environment by shifting patterns of precipitation, promoting extremes in storm behavior, and influencing bird migration, invasive species spread, coral reef decline, and much more. The Pacific Island Network (PACN) undertakes systematic long-term monitoring of a wide variety of natural resources to accurately determine if change is occurring and why.