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Showing 3,245 results for wetlands monitoring ...
Why Snowshoe Hares Use Mineral Licks
- Type: Article

After nearly 20 years, the snowshoe hare population in the central Brooks Range on the eastern boundary of Gates of the Arctic National Park is building toward a peak in the population. Traditional ecological knowledge of the area tells us that the coming peak should be considerably larger than the small population increase we saw in 2008-2010. Based on the report: Snowshoe hare population trends at mineral and non-mineral sites in the central Brooks Range, Alaska.
- Type: Article

In this issue of 3Parks3Stories, we would like to share three stories of successful conservation projects in the Mediterranean parks that were reliant upon partnerships between the NPS and one or more dedicated collaborators. In these stories, we hope you see the mutual benefits of these relationships and the value they bring in the effort to protect, preserve, and understand our national legacy.
- Type: Article

As the San Francisco Bay Area Network coho and steelhead monitoring crew wraps up the 2024-2025 spawner season, we are looking back at one of the busiest winters since the beginning of this monitoring program! We observed increased coho spawning in all three creeks we monitor—Olema, Pine Gulch, and Redwood Creeks. Olema took the cake with the strongest cohort of all.
- Type: Article
St. Clement’s Island Museum
- Type: Place

Discover the St Clement’s Island Museum where Maryland's founding story comes to life. Explore exhibits that highlight the rich history of the Piscataway People and early settlers. Stand on the historic island where the first English settlers landed in 1634, accessible by water taxi. Experience the beauty of the Potomac River and immerse yourself in the culture that shaped the Chesapeake Bay. Don’t miss the chance to learn and explore this unique site in St. Mary’s County.
Restoring Butterfly Habitat at Terra Vista
Creating Cuyahoga Valley National Park: 50 Moments That Tell the Story
- Type: Article

In honor of our 50th anniversary year in 2025, Cuyahoga Valley National Park is highlighting 50 key events that help define who and what we are. They showcase the many partners that have come together to preserve open space, create opportunities for recreation, clean up pollution, restore habitats, and save historic resources.
Sundew Trail
- Type: Article

Motorized access to Yellowstone National Park during the winter season has been historically contentious, with continual concerns regarding potentially affected resources, including air quality. The culmination of the air quality monitoring aimed at understanding the impacts of OSVs in Yellowstone National Park provides an excellent example of how balancing policy and public interests can result in positive environmental impacts. NPS, Intermountain Park Science, 2025.
- Type: Article

In early October, biologists with the San Francisco Bay Area Network Coho & Steelhead Monitoring Program assisted the California Department of Fish & Wildlife in collecting 40 juvenile coho salmon from Olema Creek. Now, these fish are living in the Don Clausen Fish Hatchery located at Lake Sonoma in Sonoma County.
- Type: Article

Since the early 2000s, ecologists who monitor rocky intertidal ecosystems each year have noted declines in a key intertidal seaweed commonly called rockweed. Rockweed is considered a foundational species, meaning that its presence is so important that without it the entire ecosystem would change radically. At Channel Islands National Park, marine ecologists are working with local scientists to understand the best methods to restore rockweed.
- Type: Article

Estimates of visitor use levels are important for informing park management decisions. The spatial and temporal extent and resolution of visitor use estimates can limit how they can be incorporated into management decisions, research, or paired with ecological data. This article recommends how visitor use monitoring can be approached more systematically and then used in parkwide predictive models of visitor use. NPS Intermountain Park Science, 2025
Unita Zelma Blackwell (1933-2019)
- Type: Person

Born to sharecroppers in the Mississippi Delta, Blackwell rose from humble beginnings to become one of many unsung Black female heroines of the modern Civil Rights Movement. Blackwell was an outspoken critic of racial and economic inequality and the first Black female mayor elected in the state of Mississippi. We honor her as an ancestor for reminding us of the power to change the circumstances we were born into.
- Type: Person

Mrs. Recy Taylor was just 24 years old when she was brutally raped by six white men in Alabama. Upholding the Black woman's tradition of testimony and protest, Taylor actively participated in the pursuit to bring her attackers to justice. Though the men were acquitted in two separate trials, Taylor's courage speaks to the resolve of Black women to channel their pain and anger into political anger. We honor Taylor as an ancestor for teaching us a lesson on courage.
Anna Arnold Hedgeman (1899-1990)
- Type: Person

Before Shirley Graham married W.E.B. Du Bois in 1951, she had earned a national reputation as a playwright, composer, conductor, director, and author. Born to a A.M.E. minister and a European mother, Graham was raised to appreciate Black culture and music. From a young age, her parents instilled in her the importance of social justice and the uplift of the Black Community. For her lifelong dedication, we honor her as an ancestor.
- Type: Person

There are people who give great speeches, and they there are those who perform them. Hallie Quinn Brown was one of the few who perform speeches. In her era, she was recognized as one of the greatest elocutionists across two continents, Europe and America. Though she rarely appears in history books, Brown’s legacy can be found in today’s speech-language pathologists and spoken word artists. She lectured widely on the cause of temperance, women’s suffrage, and civil rights. We