California is one of the largest states in the United States and one of the largest sub-national economies in the world. Indeed, it’s like a country all its own, full of thriving industries, populations, and diverse habitats. As such, it’s home to an incredible array of flora and fauna. As for birds, California features over 600 species, ranging from Western Sandpipers to Red-Tailed Hawks. There are, however, several yellow birds that call California home.
Several notable yellow birds either live in or visit the Golden State. Given California’s diverse wildlife, one might expect many native yellow birds, but most of the yellow birds seen in California are migratory, spending only part of the year here during their journeys across North America. In honor of these vibrant fowl, let’s explore the eight yellow birds that call California home.
American Goldfinch
Unlike other songbirds, the American Goldfinch is a strict vegetarian, subsisting entirely on seeds.
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One type of bird that can be found in California during its non-breeding season is the American Goldfinch (Spinus tristis). They are characterized by bright yellow bodies, dark black and white-banded wings, and a black forehead. As songbirds, the American Goldfinch is known for its happy, stimulating song, which sort of sounds like the words “potato chip.“
They can often be seen dangling upside-down while scouting seeds or flower heads. In places like California, these yellow birds prefer environments with open meadows and thick fields, as well as gardens. Unlike other songbirds, American Goldfinches are strict granivores. This means they eat seeds from sunflowers, thistles, and dandelions exclusively.
Wilson’s Warbler
Wilson’s Warblers prefer the forest floor to the trees.
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The Wilson’s Warbler (Cardellina pusilla) is a tiny, adorable New World warbler. It is characterized by bright, lemon-yellow feathers, greyish-black wings, and a dark spot on the top of its head like a toupee. It also has a considerably long tail for its body. While these birds spend most of the year in more northern, wetter climates, they migrate to areas like California during the winter. Wherever they land, Wilson’s Warblers prefer moist areas with bodies of water, be they ponds, streams, or bogs. Come winter, they prefer overgrown clearings and forest edges.
Wilson’s Warblers subsist mostly on insects and spiders they forage from forest-floor foliage. Considering their diminutive size, these yellow birds can be hard to spot unless you hear their clear, high-pitched song. They may be small, but Wilson’s Warblers migrate long distances. They are also one of the earliest of the warbler species to migrate south in early autumn.
Yellow-Rumped Warbler
Yellow-Rumped Warblers eat everything from flying insects to wax-coated berries.
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Unlike other warblers, Yellow-Rumped Warblers are quite widespread and adaptable. A mix of other warbler species, the Yellow-Rumped variety features a patch of neon yellow feathers interspersed with black, grey, and white. While females have more muted colors, they, too, feature bright yellow spots. As foragers, Yellow-Rumped Warblers spend most of their day flying through the foliage, picking up both fruits and insects.
Their adaptability has allowed Yellow-Rumped Warblers to spread far and wide across North America. They can be found in habitats as diverse as large parks or suburban yards and the wilderness in between. These warblers also have an impressively wide diet, enjoying both insect and vegetarian meals. In fact, Yellow-Rumped Warblers are one of the few warbler varieties that can eat wax-coated berries. This allows them to endure areas with harsh winter conditions.
Nashville Warbler
Nashville Warblers spend the springtime in the Northeast before migrating south and west to places like California in the winter.
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Despite its southern-leaning name, the Nashville Warbler (Leiothlypis ruficapilla) is another type of yellow bird that can be found in California. Like other warblers, the Nashville Warbler is tiny. It also features mustard-yellow plumage surrounded by greenish to green-grey wing feathers and a light grey head. Nashville Warblers spend the springtime in the Northeast before migrating south and west to places like California in the winter.
Relatively adaptable, Nashville Warblers pass through an array of habitats on their annual migration, enjoying backyard gardens and wilderness thickets in equal measure. Like Wilson’s Warblers, Nashville Warblers stay low in the foliage and methodically hunt beetles, caterpillars, grasshoppers, and aphids. It earned its name because ornithologist and poet Alexander Wilson first described the species in the Nashville, Tennessee area.
Common Yellowthroat
Common Yellowthroats are relatively secretive but are known to pop out of vegetation and observe approaching humans.
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The Common Yellowthroat (Geothlypis trichas) may have facial markings like a bandit, but it is actually another type of warbler. It is characterized by the aforementioned black facial bandit markings, as well as yellow underfeathers and bright yellow throats. They live across North America, enjoying healthy populations in areas like Alaska all the way down to the border of Central America. Common Yellowthroats prefer environments with dense foliage, particularly near wetlands. Nevertheless, they can also be found in forest edges and thick fields.
Wherever they are, Common Yellowthroats stick to the ground and stalk their insect prey through vegetation. This diet includes grasshoppers, mayflies, grubs, moths, ants, spiders, and even seeds. While they prefer to be secretive, curiosity sometimes gets the best of them; they are known to pop out of the foliage to observe an approaching person. When threatened, male Common Yellowthroats will sing loudly and display themselves with courage. Interestingly, large groupings of Common Yellowthroats can be most easily seen at night, migrating against the moonlit sky.
Evening Grosbeak
Evening Grosbeaks look almost like parrots due to their thick, extended bills but they are actually native to North America.
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Another type of yellow bird that can be found in California is the Evening Grosbeak (Hesperiphona vespertina). These birds are characterized by their large parrot-like bills, thick necks, and vibrant feathers. While females have more subdued colors in the gray-green range, male Evening Grosbeaks feature bright yellow feathers with black wings, as well as a dark head with strips of bright yellow on either side. Despite looking like tropical birds, Evening Grosbeaks are native to North America.
They mostly live in woodlands, often coniferous forests, across the northern part of the United States and southern Canada. While they are known to feed on a variety of grubs and shrubs, their large bills allow them to crack open seeds that most birds can’t handle. Despite migration cycles, Evening Grosbeaks are known to be erratic. Sometimes, they appear in large numbers far south, while other times they don’t show up for years. When they do show up, however, they are known to arrive in loud, chaotic groups.
Yellow-Breasted Chat
Yellow-Breasted Chats have a song that is a mixture of whistles, cackles, gurgles, and squawks.
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One of the larger songbirds found in North America, the Yellow-Breasted Chat (Icteria virens) is characterized by grayish-brown wings, grey underfeathers, a long grey tail, and bright yellow chest feathers. The Yellow-Breasted Chat breeds in shrubby habitats across much of North America and migrates south for winter as far as Central America. Like warblers, it prefers areas with thick vegetation, including forest edges, stream banks, and foliage-heavy clearings.
It’s a relatively omnivorous bird, eating insects, seeds, and berries in equal measure. Besides its large size, Yellow-Breasted Chats stand out due to their unhinged songs, which are like a mix of whistles, cackles, squawks, burps, and gurgles. You’ll definitely know it when you hear it. Once considered a warbler, the Yellow-Breasted Chat was reclassified into its own family by scientists in 2017.
Western Kingbird
The Western Kingbird feasts on flying insects.
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Last but surely not least on this list of yellow birds found in California is the Western Kingbird (Tyrannus verticalis). It is characterized by a grayish-blue head, rich yellow chest, gray wings, and a long dark tail with light edges. Western Kingbirds live across the western and central United States, where they live in open landscapes. Wherever they go, these birds are known to spend most of their time watching and waiting on trees, utility poles, or other key vantage points. These perches serve them well in their ceaseless hunt for flying insects, which they catch with remarkable agility and grace.
As for their songs, they are sharp and strictly business. While they spend the spring and summer months in wide-open areas of the United States, they migrate south to Mexico and Central America beginning in autumn. Much like their coloring, Western Kingbirds are bold, assertive, and not afraid to take chances. They are quite territorial and will chase off much larger birds, like hawks, that get too close.
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