Wetlands In Wyoming



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Welcome to the fascinating world of wetlands in Wyoming! In this article, we will explore the importance of wetlands, the various types found in the state, the efforts and policies in place for their conservation, and some notable wetland areas in Wyoming.

We will also delve into the unique features of Wyoming’s wetlands and the challenges they face, including climate change and invasive species. So grab a cup of tea, sit back, and let’s embark on this wetland adventure together!

List of Wetlands in Wyoming

Wetland NameLocation (Town/City or Region)Wetland Type
Seedskadee National Wildlife RefugeGreen RiverRiverine wetlands, marshes
Jackson Hole Wetland ComplexJacksonPonds, marshes
Bamforth National Wildlife RefugeAlbany CountyLakes, marshes
Bear River State ParkEvanstonWetlands along the Bear River
Hutton Lake National Wildlife RefugeLaramieLakes, marshes
Pathfinder National Wildlife RefugeCasperWetlands around the reservoir
Muddy Mountain Environmental Education AreaCasperMountain wetlands
Mortenson Lake National Wildlife RefugeLaramieLakes, marshes
Springer/Bump Sullivan Wildlife Habitat Management AreaCheyenneWetlands, marshes
Wyoming Wetlands Society’s Tom Thorne/Beth Williams Habitat UnitWheatlandPonds, wetlands
Ocean Lake Wildlife Habitat Management AreaRivertonLakes, wetlands
Table Mountain Wildlife Habitat Management AreaTorringtonWetlands, marshes
Cokeville Meadows National Wildlife RefugeCokevilleRiverine wetlands, marshes
Yellowtail Wildlife Habitat Management AreaLovellWetlands along the Bighorn River
Laramie Plains LakesNear LaramieLakes, wetlands
Sand Lake Wetlands ComplexAlbany CountyLakes, marshes
Rob Roy ReservoirAlbany CountyWetlands around the reservoir
Bud Love Wildlife Habitat Management AreaBuffaloWetlands, marshes
Whiskey Mountain Bighorn Sheep Winter RangeDuboisMountain wetlands
Renner Wildlife Habitat Management AreaCheyenneWetlands, marshes
Rawhide Wildlife Habitat Management AreaLingleWetlands, marshes
Sunshine Wildlife Habitat Management AreaTorringtonWetlands, marshes
Wick/Beumee Wildlife Habitat Management AreaLaramieWetlands, lakes
Goshen Rim Wildlife Habitat Management AreaTorringtonWetlands, marshes
Kerns Wildlife Habitat Management AreaRock SpringsWetlands, marshes

Notable Wetlands in Wyoming

Wyoming is blessed with countless wetland areas that boast stunning natural beauty and support a wealth of biodiversity. Let’s explore some of the notable wetlands in the state:

Jackson Hole Wetland Complex

Nestled amidst the breathtaking landscapes of Grand Teton National Park and the surrounding areas, the Jackson Hole Wetland Complex is a true gem. This complex consists of a variety of marshes, bogs, and wet meadows, each offering its own unique ecological niche.

The Jackson Hole Wetland Complex is characterized by its lush vegetation, including cattails, sedges, and willows. These wetlands are fed by mountain streams and sit at the base of the Teton Range, creating a picturesque backdrop. The wetlands provide essential habitat for both resident and migratory bird species, and their beauty attracts nature enthusiasts from around the world.

The Jackson Hole Wetland Complex is home to an impressive array of wildlife. Over 300 bird species have been recorded in the area, including trumpeter swans, sandhill cranes, and a variety of waterfowl. Mammals such as moose, elk, and beavers can also be found venturing through the wetlands, adding to the richness of the ecosystem.

The wetlands in the Jackson Hole Wetland Complex offer abundant opportunities for nature-based recreation and education. Visitors can embark on birdwatching expeditions, enjoy scenic hikes, or take guided tours to learn more about the complex interconnections within this wetland ecosystem.

Seedskadee National Wildlife Refuge

Located in southwestern Wyoming, the Seedskadee National Wildlife Refuge is a haven for both birds and wildlife alike. This refuge encompasses wetlands along the Green River, providing essential resting and breeding grounds for migratory birds.

Seedskadee National Wildlife Refuge spans over 26,000 acres and is a diverse mosaic of habitats, including wetlands, riparian areas, and desert shrublands. The wetlands here are a critically important corridor for migratory birds traveling along the Green River.

Each year, thousands of migratory birds rely on the wetlands in the Seedskadee National Wildlife Refuge. From waterfowl like ducks and geese to shorebirds and songbirds, the area provides vital stopover sites for resting, feeding, and nesting purposes. Birdwatchers flock to the refuge to witness the awe-inspiring sight of these colorful visitors during their journeys.

5.3 Red Rim Wildlife Habitat Management Area

Nestled in the Red Desert of southwestern Wyoming, the Red Rim Wildlife Habitat Management Area is an important wetland area that offers a unique glimpse into the biodiversity of the region.

5.3.1 Description

The Red Rim Wildlife Habitat Management Area is characterized by its alkaline wetlands, which include ephemeral wetlands, springs, and alkali flats. These wetlands are home to a variety of water-loving plants, such as sedges and marsh grasses, which have adapted to the harsh, arid conditions of the Red Desert.

Despite the challenging environment, the wetlands in the Red Rim provide vital resources for many species. Birds such as sage grouse, white-faced ibis, and American avocets can be found foraging and nesting in the area. Mule deer, pronghorn antelope, and jackrabbits are also common sights as they navigate the wetlands in search of food and water.

Unique Features of Wyoming Wetlands

Wyoming’s wetlands are teeming with unique features that set them apart from wetlands found in other regions. From high-elevation wetlands to alkaline wetlands, these unique ecosystems offer a glimpse into the resilience of nature.

High-Elevation Wetlands

Wyoming is home to several high-elevation wetlands, which can often be found in the mountain ranges and plateaus of the state. These wetlands are characterized by their cold temperatures, short growing seasons, and unique plant communities.


High-elevation wetlands serve as valuable water sources for both humans and wildlife, particularly during dry periods. They also contribute to the regulation of streamflow, thereby supporting downstream ecosystems. Despite the challenging conditions, high-elevation wetlands are often ecologically rich and provide important habitat for a variety of plant and animal species.

Rare Species

Due to their remoteness and harsh conditions, high-elevation wetlands often support unique and rare plant species. These specialized species have adapted to the cold temperatures and short growing seasons, making these wetlands crucial for their survival. Exploring these wetlands is like stepping into a hidden world, offering glimpses of plants found nowhere else.

Alkaline Wetlands

Wyoming is also known for its alkaline wetlands, which occur in areas with a high concentration of basic minerals in the soil. These wetlands have distinct hydrological processes and host specialized plant and animal species.

Hydrological Processes

Alkaline wetlands have unique hydrological processes that are dictated by the chemical composition of the surrounding soil. The high concentration of basic minerals, such as calcium carbonate, affects the water chemistry and creates an environment that is alkaline and often saline in nature. These wetlands are typically ephemeral in nature, regularly drying out during the arid summer months.

Specialized Adaptations

The plants and animals that inhabit alkaline wetlands have evolved specialized adaptations to thrive in these challenging conditions. Species such as salt-tolerant grasses and alkali bulrush have developed mechanisms to tolerate or even benefit from the salinity and alkalinity of the soil. These unique wetlands provide vital habitat for numerous rare species that have adapted to these harsh and inhospitable environments.

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