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11 Blue Birds in East Texas

blue birds in east texas
Little Blue Heron in Aransas, Texas: Photo by Brian Genge


East Texas offers a mesmerizing array of birdlife, with its forests, wetlands, and open spaces providing habitats for numerous species. Among the most captivating are the birds adorned in shades of blue, adding a touch of brilliance to the natural landscape. Let’s embark on a journey to explore these stunning blue birds in East Texas, learning about their unique features, behaviors, habitats, and fascinating facts.

Little Blue Heron (Egretta caerulea)

blue birds in east texas
Photo by Ian Davies

Features: The Little Blue Heron is a slender wader with striking slate-blue plumage that intensifies during the breeding season. Its distinct purplish-maroon head and neck make it a standout among other heron species.

Behavior: Little Blue Herons exhibit a patient hunting strategy, often seen wading through shallow waters in search of fish, frogs, and crustaceans. With a stealthy approach, they wait motionless before swiftly striking at unsuspecting prey.

Habitat: These herons favor various wetland habitats, including marshes, swamps, and coastal estuaries, where they can find an abundance of aquatic life to feed on.

Conservation Status: Least Concern (IUCN)

Fun Fact: Despite their name, juvenile Little Blue Herons are entirely white when they hatch, gradually transitioning to their blue-gray plumage over time.

Great Blue Heron (Ardea herodias)

blue birds in east texas
Photo by Steve Metchis

Features: The Great Blue Heron is a majestic wading bird with slate-blue plumage, a distinctive white face, and a dark stripe that extends from its eye to the back of its head.

Behavior: Renowned for their patience, Great Blue Herons stand motionless for extended periods, waiting for the perfect moment to strike at passing prey, including fish, amphibians, and small mammals.

Habitat: These herons are versatile in their habitat preferences, inhabiting a range of wetland environments such as marshes, swamps, and lakeshores, where they can find ample food sources.

Conservation Status: Least Concern (IUCN)

Fun Fact: Great Blue Herons have specialized neck vertebrae that allow them to retract their neck into an S-shape, making them efficient hunters when striking at prey.

Belted Kingfisher (Megaceryle alcyon)

blue birds in east texas
Photo by Sunil Thirkannad
  • Features: With its striking slate-blue plumage and prominent white collar, the Belted Kingfisher is a distinctive sight along waterways.
  • Behavior: Belted Kingfishers are skilled fishers, often observed perched on branches or wires overlooking bodies of water, from which they dive headfirst to catch fish and other aquatic prey.
  • Habitat: They prefer freshwater habitats such as rivers, lakes, and ponds, where they can find an abundance of fish to sustain their diet.
  • Conservation Status: Least Concern (IUCN)
  • Fun Fact: Belted Kingfishers have specialized adaptations for diving, including specialized nasal valves that close to prevent water from entering their nostrils upon impact with the water.

Blue Jay (Cyanocitta cristata)

blue birds in east texas
Photo by Arman Moreno
  • Features: Blue Jays are striking birds with vibrant blue plumage, a distinctive crest, and bold white wing bars, making them easily recognizable.
  • Behavior: Highly intelligent and vocal, Blue Jays are social birds often found in family groups, where they communicate through a variety of calls and squawks. They are opportunistic omnivores, feeding on a diverse diet of insects, seeds, fruits, and even small vertebrates.
  • Habitat: Blue Jays inhabit a range of wooded habitats, from deciduous forests to urban parks and suburban areas, where they forage for food and build nests in trees.
  • Conservation Status: Least Concern (IUCN)
  • Fun Fact: Blue Jays are known for their remarkable mimicry skills, capable of imitating the calls of other bird species, as well as various sounds from their environment.

Tree Swallow (Tachycineta bicolor)

blue birds in east texas
Photo by Mark Moeller
  • Features: Tree Swallows have iridescent blue-green upperparts and pristine white underparts, with a slightly forked tail adding to their graceful appearance.
  • Behavior: These agile aerial insectivores are masterful fliers, catching insects on the wing with remarkable precision. They often form large flocks during migration and can be seen performing acrobatic aerial displays.
  • Habitat: Tree Swallows prefer open habitats near water, including marshes, meadows, and coastal areas, where they can find an abundance of flying insects to feed on.
  • Conservation Status: Least Concern (IUCN)
  • Fun Fact: Tree Swallows are cavity nesters, often utilizing nest boxes provided by humans, but they will also nest in natural cavities, abandoned woodpecker holes, or even hollow reeds.

Purple Martin (Progne subis)

blue birds in east texas
Photo by Ian Davies
  • Features: Purple Martins are large swallows with glossy blue-black plumage and long, pointed wings, adding to their sleek appearance.
  • Behavior: These migratory birds are known for their communal nesting habits, often nesting in large colonies in specially designed martin houses erected by humans. They are skilled aerial insectivores, catching flying insects in mid-air with impressive agility.
  • Habitat: Purple Martins breed in a variety of open habitats, including fields, meadows, and urban areas, where they can find suitable nesting sites and abundant insect prey.
  • Conservation Status: Least Concern (IUCN)
  • Fun Fact: Purple Martins are entirely reliant on human-provided nest boxes for breeding in many parts of their range, making them one of the few bird species with a strong association with human habitats.

Eastern Bluebird (Sialia sialis)

blue birds in east texas
Photo by Liam Wolff
  • Features: Eastern Bluebirds are charming songbirds with bright blue upperparts, a rusty-orange breast, and a soft, melodious song.
  • Behavior: They are cavity nesters, often utilizing abandoned woodpecker holes or nest boxes provided by humans. Eastern Bluebirds are primarily insectivorous but will also feed on berries and small fruits.
  • Habitat: Eastern Bluebirds are found in open woodlands, pastures, and meadows with scattered trees, where they can find suitable nesting sites and open foraging areas.
  • Conservation Status: Least Concern (IUCN)
  • Fun Fact: Eastern Bluebirds are one of the few North American thrush species that have adapted to urban and suburban environments, often nesting in backyard gardens and parks.

Tropical Parula (Setophaga pitiayumi)

blue birds in east texas
Photo by Bryan Calk
  • Features: Tropical Parulas are small warblers with blue-gray upperparts, a yellow throat, and a distinctive chestnut patch on the back.
  • Behavior: They forage actively in trees, gleaning insects and larvae from foliage, and are known for their high-pitched, buzzy songs.
  • Habitat: Tropical Parulas inhabit various forested habitats, including mixed woodlands, mangrove forests, and tropical rainforests.
  • Conservation Status: Least Concern (IUCN)
  • Fun Fact: Tropical Parulas are among the few migratory warbler species that breed in the Caribbean, with some populations residing year-round in the region.

Cerulean Warbler (Setophaga cerulea)

blue birds in east texas
Photo by Mark Scheuerman
  • Features: Cerulean Warblers are small songbirds with brilliant blue plumage, making them a striking sight in the canopy.
  • Behavior: They forage for insects and larvae in the treetops, often making long flights to catch their prey, and are known for their buzzy, rising song.
  • Habitat: Cerulean Warblers prefer mature deciduous forests with tall trees, particularly those dominated by oak, maple, and hickory species.
  • Conservation Status: Near Threatened (IUCN)
  • Fun Fact: Cerulean Warblers undertake one of the longest migrations of any North American warbler, traveling up to 20,000 kilometers round-trip between their breeding and wintering grounds in South America.

Blue Grosbeak (Passerina caerulea)

blue birds in east texas
Photo by Cooper Daniels
  • Features: Blue Grosbeaks are medium-sized songbirds with vibrant blue plumage and rusty-brown wingbars, adding to their striking appearance.
  • Behavior: They forage on the ground for seeds and insects, often found in shrubby habitats and grassy fields.
  • Habitat: Blue Grosbeaks inhabit open woodlands, grasslands, and agricultural areas with ample shrub cover for nesting and foraging.
  • Conservation Status: Least Concern (IUCN)
  • Fun Fact: The intense blue coloration of male Blue Grosbeaks is the result of structural coloration, with light refracted through specialized feather barbules, rather than pigments.

Indigo Bunting (Passerina cyanea)

blue birds in east texas
Photo by Nathan Tea
  • Features: Indigo Buntings are small songbirds with stunning indigo-blue plumage and a slightly curved bill.
  • Behavior: They forage for seeds, insects, and berries in shrubs and grassy areas, often perching on exposed branches to sing.
  • Habitat: Indigo Buntings prefer open habitats with scattered shrubs and trees, including old fields, roadsides, and forest edges.
  • Conservation Status: Least Concern (IUCN)
  • Fun Fact: The vibrant blue plumage of male Indigo Buntings is thought to play a role in mate attraction, with females preferring mates with more intense blue coloration.

Threats and Conservation

While many of the blue birds of East Texas are currently listed as Least Concern by the International Union for Conservation of Nature (IUCN), they still face various threats to their populations. Habitat loss and fragmentation due to urbanization, agriculture, and deforestation pose significant challenges to species like the Cerulean Warbler, which relies on mature deciduous forests for breeding. Additionally, climate change is altering the timing of seasonal events, such as migration and breeding, affecting the availability of food resources and nesting sites. Conservation efforts focused on habitat preservation, restoration, and mitigating climate change impacts are essential for safeguarding the future of these beautiful birds.

Citizen Science

Engaging in citizen science projects provides an opportunity for bird enthusiasts and concerned citizens to contribute valuable data to scientific research and conservation efforts. In East Texas, initiatives such as eBird, a global database of bird sightings, allow individuals to document their observations of blue birds and other avian species, contributing to our understanding of their distribution, abundance, and ecological requirements. Participating in bird monitoring programs, habitat restoration projects, and community science initiatives empowers individuals to make a meaningful difference in the conservation of East Texas’s diverse birdlife.


From the majestic herons and kingfishers that grace the waterways to the charming songbirds that adorn the woodlands, East Texas offers a treasure trove of blue-hued avian wonders. Each species brings its unique beauty and behaviors, enriching the region’s natural tapestry and providing endless delight to birdwatchers and nature enthusiasts alike. As stewards of these precious habitats, let us continue to cherish and protect these magnificent blue birds for generations to come.