Birds & Science >
Colorado IBAs
Mesa Verde National Park
http://www.nps.gov/meve
Montezuma County
Size: 52,000 acres
Elevation: 6500 - 8000 feet
Habitats:
Primary – coniferous woods
Secondary – shrub/scrub, cliff/rock
Ownership:
Federal (U.S. National Park Service)
Land Use:
Primary – off limits to public
Secondary – recreation/tourism
IBA Criterion:1
Site description
Location:
Mesa Verde National Park is located between the towns of Cortez and Durango in southwestern Colorado.
Vegetative/natural features:
The site is dominated by pinyons and junipers, with significant ponderosa pine and Douglas-fir. Common brush species include scrub oak and serviceberry. The terrain is rough, with several canyons cutting through the park. Annual precipitation in the area is less than 20 inches a year.
Historic features:
Mesa Verde National Park was established by Congress in 1906 as the first cultural park in the National Park System, and was designated as a World Cultural Heritage Site in 1978 by UNESCO, a United Nations organization. It contains numerous cliff dwellings and mesa top villages built by Pueblo people between 600 and 1300 AD.
Ornithological Importance
This site provides breeding habitat for Mexican Spotted Owls and Peregrine Falcons. It supports solid populations of several pinyon-juniper species, including Plumbeous Vireo, Black-throated Gray Warbler, Virginia’s Warbler, and Ash-throated Flycatcher.
Breeding species:
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Average #
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Maximum #
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Mexican Spotted Owl
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2-4 pairs
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Peregrine Falcon
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3-5 pairs
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Wintering species:
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Average #
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Maximum #
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Mexican Spotted Owl
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2-4 pairs
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Conservation/Management Issues
Local threat:
- fire suppression and subsequent build-up of fuel.
Potential threats:
- natural pests/disease;
- inadequate funding.
Management details:
Major fires occurred in Mesa Verde Park during the summer of 2000. Fires at this and other sites around the West have triggered a nationwide debate over fire management practices, the outcome of which will presumably affect national park management in the future.
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