Highline Lake State Park is a

Colorado Colorado (, other variants) is a state in the Mountain West subregion of the Western United States. It encompasses most of the Southern Rocky Mountains, as well as the northeastern portion of the Colorado Plateau and the western edge of t ...

state park. It is home to two lakes, Highline Lake, elevation and Mack Mesa Lake, elevation . It is well known for its

birdwatching Birdwatching, or birding, is the observing of birds, either as a recreational activity or as a form of citizen science. A birdwatcher may observe by using their naked eye, by using a visual enhancement device like binoculars or a telescope, b ...

opportunities and has two wildlife migratory

waterfowl Anseriformes is an order of birds also known as waterfowl that comprises about 180 living species of birds in three families: Anhimidae (three species of screamers), Anseranatidae (the magpie goose), and Anatidae, the largest family, which in ...

overlook kiosks where it is possible to watch

great blue heron The great blue heron (''Ardea herodias'') is a large wading bird in the heron family Ardeidae, common near the shores of open water and in wetlands over most of North America and Central America, as well as the Caribbean and the Galápagos ...

, white

pelicans Pelicans (genus ''Pelecanus'') are a genus of large water birds that make up the family Pelecanidae. They are characterized by a long beak and a large throat pouch used for catching prey and draining water from the scooped-up contents before s ...

, and

whooping crane The whooping crane (''Grus americana'') is the tallest North American bird, named for its whooping sound. It is an endangered crane species. Along with the sandhill crane (''Antigone canadensis''), it is one of only two crane species native to N ...

, among many others. There is fishing allowed all year round. It is also open in winter to snowshoers and

cross country skiers Cross-country skiing is a form of skiing where skiers rely on their own locomotion to move across snow-covered terrain, rather than using ski lifts or other forms of assistance. Cross-country skiing is widely practiced as a sport and recreation ...

Zebra mussel infestation

Colorado Parks and Wildlife (CPW) first detected

zebra mussel The zebra mussel (''Dreissena polymorpha'') is a small freshwater mussel. The species originates from the lakes of southern Russia and Ukraine, but has been accidentally introduced to numerous other areas and has become an invasive species in ma ...

s in Highline Lake in September 2022. Further testing the following month found an established population of the mussels in the lake, leading CPW to classify the lake as infested. This zebra mussel infestation is the first in Colorado.

References

State parks of Colorado Protected areas of Mesa County, Colorado Protected areas established in 1967 1967 establishments in Colorado {{Colorado-geo-stub