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Showing 1,918 results for bat inventory ...
- Type: Article

At Cuyahoga Valley National Park, an inventory of streams and their inhabitants is helping park managers understand and protect these vital waterways. The study revealed that most streams in the park are in good condition with minimal habitat damage. For the few streams facing challenges, conservation and restoration initiatives will help restore them to high ecological quality.
- Type: Article
Guide to the NPS Paleontology Program Records, part of the NPS History Collection.
- Type: Article

This biannual newsletter of the Mojave Desert Network Inventory and Monitoring Program features: The Program Manager's Corner; welcome to new field staff; a feature about biological soil crusts by Janelle Lincks, one of our vegetation technicians; highlights from the field season from field staff Kyle Smith and Sofia Elizarraras; a data package publication; and our spring and summer monitoring schedule.
Historic Garden at Grand Portage
- Type: Place

The Grand Portage historic kitchen garden is located inside the palisade behind the kitchen. The North West Company operated its post here from 1778 to 1803. Many vegetable varieties grown in the garden now date back to the 1700s and early 1800s. Vegetable varieties from 200 years ago and earlier are still available today because Native American and early settler families saved seeds from their harvests to plant in the following year. The seeds saved were handed down.
- Type: Article

It’s officially that time of year when the young coho, chinook, and steelhead have started emerging from their gravel nests (redds) in the streams monitored by the San Francisco Bay Area Network in Marin County, California. We’ve seen some of these little fry doing well during special winter surveys in Muir Woods National Monument. Hopefully, our summer surveys will show high survival despite challenges like big winter storms.
- Type: Article

Less than 4% of the tallgrass prairie that once covered 170 million acres of North America remains today. Park managers use fire and grazing treatments to maintain tallgrass prairie ecosystems at Tallgrass Prairie National Preserve. The Heartland Inventory and Monitoring Network monitors these park prairies to evaluate the effectiveness of management treatments and help parks protect these vanishing ecosystems.
- Type: Article

The Plateau Postcard is the official newsletter of the Southern Colorado Plateau Inventory and Monitoring Network. In this issue, we highlight the exciting and new scientific journal put out by Petrified Forest National Park, interview our newest partner about their efforts to track white-nose syndrome in regional bat populations, discuss special food diets while working in the field, and share our latest publications and 2025 field schedule.
- Type: Article

At Lewis and Clark National Historical Park, staff are developing a plan that will help restore the park’s degraded prairies, wetlands, dunes, and coastal forests. To better tailor this ongoing restoration effort, they needed to know more about the species that reside in the park, including bryophytes and lichens.
- Type: Article

At San Juan Island National Historical Park, a recent species inventory is giving park managers the information they need to help safeguard rare and special plants. Conservation of rare species helps maintain their genetic diversity as well as preserving the unique ecological and cultural functions they serve.
- Type: Article

At Lava Beds National Monument, a species inventory helps park managers understand the rich diversity of lichens in the park, allowing them to craft management strategies to preserve lichens. Located in a semi-arid zone of northern California, cave lichens represent a unique floral component for the region and include many rare or little-known species.
- Type: Article

You can be a Heartland Inventory and Monitoring Network Junior Scientist! Explore what it is like to be a scientist that monitors plants, animals, and their habitats national parks. You will explore the 15 parks of the Heartland Network, make observations, identify animals and plants, and learn why scientists use scientific names for organisms. Visit a Heartland Network Park to complete the activities in the booklet or download the booklet here.
How Much is Too Much: Ungulate Use of Wetlands in Great Sand Dunes National Park, 2016-2019
- Type: Article

In recent years, something new and concerning caught the attention of staff at Great Sand Dunes National Park. Elk were using the sandsheet wetlands more and more. Monitoring from 2016 to 2019 by the NPS Rocky Mountain Inventory and Monitoring Network and park staff revealed that heavy use by ungulates (hoofed mammals) was degrading many wetland sites. This article summarizes a report of baseline ungulate use and wetland conditions in the park and potential management tools.
- Type: Article

At Black Canyon of the Gunnison National Park and Curecanti National Recreation Area, long-term vegetation monitoring provides park managers with useful information for decision making on topics including changes in climate, grazing, and fire management. A recent report summarizes monitoring from 2011 to 2022 of vegetation and soil conditions provides management recommendations for their conservation.
- Type: Article

Invasive exotic plants are one of the most significant threats to natural resources in the national parks today. To provide early warning of weed invasions, the Northern Colorado Plateau Network monitors target plants in park areas where they are likely to first establish: along roads, trails, and waterways. Find out what we've learned at Curecanti National Recreation Area.
- Type: Article

The National Park Service (NPS) is on a mission to deepen its understanding of the bees living in parks. Traditional survey methods require significant time, specialized expertise, and the collection of specimens from their natural habitats for species-level identification. With limited bee specialists available and a growing need for efficient, cost-effective methods, the NPS sought an alternative approach.
Manhattan Project Scientists: Ernest Orlando Lawrence
- Type: Article
Cape Cod is a large glacial moraine peninsula that extends 96.5 km into the Atlantic Ocean from the coast of Massachusetts. Cape Cod National Seashore (CACO) is located on the outer portion of Cape Cod. Almost all the estuarine habitat at CACO is associated with two large coastal lagoon systems, Pleasant Bay (PB) and Nauset Harbor/Marsh (NH). Due to restricted flushing with the ocean and residential development pressures outside the seashore boundary...