Colorado, with its diverse landscapes ranging from alpine tundra to lush forests, is home to several species of vibrant blue birds. These feathered jewels add a splash of color to the already stunning scenery. This guide delves into the blue birds you might encounter in the Centennial State, offering insights into their habitats, behaviors, and the best places to spot them.
What are the Different Types of Blue Birds in Colorado?
Colorado boasts a few species showcasing beautiful blue plumage. The most commonly seen are:
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Mountain Bluebird ( Sialia currucoides): This is arguably the most iconic blue bird of Colorado, displaying a brilliant, rich blue on its back and wings, with a rusty-orange breast. They are found across a wide range of elevations, from lower plains to high mountain meadows.
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Western Bluebird ( Sialia mexicana): Slightly smaller than the Mountain Bluebird, the Western Bluebird features a bright rufous (reddish-brown) breast and a more subdued blue on its back. They prefer open woodlands and areas with scattered trees and shrubs.
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Northern Bluebird ( Sialia sialis): While less common in Colorado than its Western counterpart, the Northern Bluebird can be seen in the eastern plains regions. They boast a bright, deep blue back and a reddish-brown breast, though the coloration can vary slightly.
Where Can I Find Blue Birds in Colorado?
The best places to spot bluebirds in Colorado depend heavily on the species and the time of year. However, some general locations frequently yield sightings:
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Mountain Bluebirds: These adaptable birds can be found in a variety of habitats across the state, including open meadows, grasslands, and even high-elevation areas. Look near rocky outcrops, fence posts, and power lines – these make ideal perches for surveying their territory.
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Western Bluebirds: These birds prefer open woodlands and areas with scattered trees and shrubs, often near water sources. Look for them in ponderosa pine forests, canyons, and along riparian areas.
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Northern Bluebirds: As mentioned, these are less prevalent in Colorado. Your best bet for spotting them is in the eastern plains regions, in areas with open grasslands and scattered trees.
What is the Best Time of Year to See Blue Birds in Colorado?
The best time to see bluebirds in Colorado is during their breeding season, typically from spring to early summer. Migration patterns vary slightly depending on the species and the altitude, but generally, you'll have better luck spotting them from April through August. However, some bluebirds remain in Colorado year-round, though in smaller numbers during the winter months.
What do Blue Birds in Colorado Eat?
Bluebirds are insectivores, meaning their diet largely consists of insects. Their diet also includes berries, and occasionally small seeds. They are particularly fond of grasshoppers, beetles, and caterpillars.
How Can I Attract Blue Birds to My Backyard in Colorado?
If you'd like to attract bluebirds to your yard, you can create a welcoming habitat:
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Install a bluebird house: Ensure the house is designed specifically for bluebirds, with appropriately sized entrance holes to deter larger birds.
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Provide a water source: A birdbath or shallow dish of water is essential, especially during dry periods.
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Plant native shrubs and trees: These provide shelter and food sources for insects, which in turn attract bluebirds.
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Avoid using pesticides: Chemical pesticides can harm insects, impacting the bluebirds' food supply.
Are Bluebirds in Colorado Migratory Birds?
While some bluebirds remain in Colorado year-round, many are migratory. Mountain bluebirds, for example, undertake significant migrations, typically heading to lower elevations or even further south for the winter. Western bluebirds might migrate shorter distances, depending on the severity of winter conditions in their particular area. Northern bluebirds also migrate, moving south in the winter.
This comprehensive guide provides a strong starting point for your Colorado bluebird adventures. Remember to respect their habitats and enjoy the beauty of these remarkable birds responsibly. Happy birding!
