Painted Bunting vs Lazuli Bunting

Painted Bunting

Passerina ciris

How to recognise a painted bunting?

General appearance

The painted bunting is a uniquely colored bird about the size of a sparrow, with a size of 5 1/2" (14 cm). Its distinguishing physical traits include its bright, vibrant colors and its bill, which is thicker than those seen on other small greenish birds. Its wing shape is rounded and its tail can be notched, rounded or square-tipped.

Male vs female

There is a substantial difference in coloration between the male and female painted buntings. The adult male is unmistakable with a blue head, red throat and chest, and bright green back. These bold colors make the male easy to identify in the wild. The female, on the other hand, is plain green with no markings, making her more difficult to identify among other green birds.

Juvenile

Juvenile painted buntings are much grayer than adult females at first, which distinguishes them from the adults. As they mature, their coloring gradually develops into either the striking colors of the adult male or the more discreet green of the female.

Size

4.7 - 5.1 in/0.5 - 0.7 oz

Habitat

Primary habitat

The painted bunting favors semi-open areas with dense low growth, such as woodland edges, roadsides, brush, towns, and gardens. It breeds in thickets, hedgerows, woodland clearings, and undergrowth.

Additional range

In winter, this bird occupies similar habitats in Florida, as well as areas of scrub and secondary growth in the tropics.

Range Map

What do painted buntings like to eat?

Natural diet

The painted bunting primarily feeds on seeds, with a strong preference for those from grasses and weeds. It occasionally eats berries and fruits. In terms of insects, its diet includes beetles, caterpillars, grasshoppers, flies, and other insect varieties. The bird tends to consume more insects during early summer, especially when feeding its young.

Bird feeders

At bird feeders, painted buntings are often attracted to white millet seeds. They are less likely to visit feeders offering typical birdseed mixes or sunflower seeds, preferring small seeds that mimic their natural diet.

What does a painted bunting sound like?

The painted bunting is known for its loud, clear, and variable song which consists of high-pitched musical notes, creating a complex and undulating melody. Its usual call is a sharp, metallic "tsick" sound. The call types include whistle-like sounds and chirps or chips, showcasing a diverse vocal range.

Song

Audio by Paul Marvin

/ CC BY-NC-SA 4.0

Song

Audio by Paul Marvin

/ CC BY-NC-SA 4.0

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Lazuli Bunting

Passerina amoena

How to recognise a lazuli bunting?

General appearance

The lazuli bunting is a small passerine bird with a compact body and a distinctive blue and orange coloration. Its short, conical bill is well-suited for seed-eating. The bird's wings and tail feathers are dark with bluish edges, offering a striking contrast to its vibrant body colors.

Male vs female

Males are renowned for their bright blue plumage on the head and back, contrasting with a vivid orange breast and white belly. Females, however, are more subdued with brownish tones overall, tinges of blue on the wings and tail, and paler underparts. This sexual dimorphism helps in easy identification.

Juvenile

Juvenile lazuli buntings resemble females in their coloration with predominantly brown feathers. As they mature, young males gradually develop the characteristic blue and orange plumage seen in adults. During this transition, they may exhibit a patchy mix of brown and emerging blue feathers.

Size

5.1 - 5.9 in/0.5 - 0.6 oz

Habitat

Primary habitat

Lazuli Bunting typically breeds in brushy areas with open grassy ground nearby. These habitats include scrub oak patches, chaparral, and streamside thickets.

Additional range

During migration and in winter, it can be found in weedy fields, open woods and brushy places. It also sometimes inhabits sagebrush or pinyon-juniper woods.

Range Map

What do lazuli buntings like to eat?

Natural diet

The lazuli bunting primarily consumes seeds and insects. During the summer, more than half of its diet consists of insects such as grasshoppers, caterpillars, beetles, true bugs, wild bees, and ants. In the winter, its diet shifts to include a higher proportion of seeds. These seeds mainly come from grasses, along with weed seeds and waste grain. The young lazuli buntings are mostly fed insects.

Bird feeders

Lazuli buntings are occasionally drawn to bird feeders that offer small seeds such as millet or sunflower seeds. Feeders with mixed birdseed blends can also attract them, especially during their migration period when alternative food sources are beneficial.

What does a lazuli bunting sound like?

The Lazuli Bunting's vocalizations comprise a high-pitched, excited series of warbled phrases, typically starting with repeated first notes. Its song descends the scale and ascends towards the end, echoing the Indigo Bunting's song but with less distinct phrases and only repeating the initial ones. The call patterns are complex and undulating with a buzzing, chirp or chip, and whistle-like type of sound.

Song

Audio by Jonathon Jongsma

/ CC BY-SA 4.0

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Painted Bunting

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Lazuli Bunting

Painted Bunting

Passerina ciris

General appearance

The painted bunting is a uniquely colored bird about the size of a sparrow, with a size of 5 1/2" (14 cm). Its distinguishing physical traits include its bright, vibrant colors and its bill, which is thicker than those seen on other small greenish birds. Its wing shape is rounded and its tail can be notched, rounded or square-tipped.

Male vs female

There is a substantial difference in coloration between the male and female painted buntings. The adult male is unmistakable with a blue head, red throat and chest, and bright green back. These bold colors make the male easy to identify in the wild. The female, on the other hand, is plain green with no markings, making her more difficult to identify among other green birds.

Juvenile

Juvenile painted buntings are much grayer than adult females at first, which distinguishes them from the adults. As they mature, their coloring gradually develops into either the striking colors of the adult male or the more discreet green of the female.

Size

4.7 - 5.1 in/0.5 - 0.7 oz

There's more to learn about Painted Bunting

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Lazuli Bunting

Passerina amoena

General appearance

The lazuli bunting is a small passerine bird with a compact body and a distinctive blue and orange coloration. Its short, conical bill is well-suited for seed-eating. The bird's wings and tail feathers are dark with bluish edges, offering a striking contrast to its vibrant body colors.

Male vs female

Males are renowned for their bright blue plumage on the head and back, contrasting with a vivid orange breast and white belly. Females, however, are more subdued with brownish tones overall, tinges of blue on the wings and tail, and paler underparts. This sexual dimorphism helps in easy identification.

Juvenile

Juvenile lazuli buntings resemble females in their coloration with predominantly brown feathers. As they mature, young males gradually develop the characteristic blue and orange plumage seen in adults. During this transition, they may exhibit a patchy mix of brown and emerging blue feathers.

Size

5.1 - 5.9 in/0.5 - 0.6 oz

There's more to learn about Lazuli Bunting

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How to tell the Painted Bunting from the Lazuli Bunting

Visual differences

The Painted Bunting is a sparrow-sized, 5.5" bird known for the male's striking blue head, red chest, and green back. Females are bright green. The Lazuli Bunting is slightly larger at 5-6", with males sporting a bright blue head and back, an orange breast, and a white belly. Females exhibit brown tones with blue-tinged wings. Both species have short, conical bills, but the Painted Bunting's is thicker. These color differences between males make them unique, with females being more subdued but distinct in green versus brown tones.

Key differences and behavior

Painted Buntings and Lazuli Buntings share similar habitats, favoring brushy areas, but Painted Buntings also adapt to more urban environments like gardens. Both species engage in territorial singing, though Lazuli Buntings form song neighborhoods and react to "foreign" accents. While both build nests low in vegetation, Painted Buntings use denser foliage. In terms of diet, both buntings consume seeds and insects, with a preference for insects when feeding young. However, Lazuli Buntings adjust their winter diet to include more seeds, while Painted Buntings prefer small seeds like millet year-round. Socially, Painted Buntings may practice polygyny, whereas Lazuli Buntings do not. Despite similar sizes (5-6 inches, 0.5-0.6 ounces), these subtle behavioral and dietary distinctions aid in distinguishing these vibrant buntings in the field.