The state bird of Iowa is the Eastern Goldfinch, also known as the American Goldfinch (Spinus tristis). It was designated as the state bird in 1933. Here are some key details about the Iowa state bird:
Appearance: Adult male Eastern Goldfinches have bright yellow feathers with a black cap and black wings marked with white bars. During winter, their color fades to a pale yellow or grayish color. Also, they have a distinctive "notched" tail.
Habitat: The Eastern Goldfinch is found throughout Iowa in open woodlands, weedy fields, meadows, gardens, and along roadsides. They are commonly seen in areas with thistles and other types of seed-bearing plants.
Behavior: Goldfinches are social birds that typically move in small flocks. They are known for their bouncing flight pattern, often seen making short, undulating flights. They are also skilled acrobats, hanging upside down to feed on seeds.
Diet: The primary diet of the Eastern Goldfinch consists of seeds. They particularly favor thistle seeds, sunflower seeds, and nyjer seed from feeders. Additionally, they consume insects during the breeding season to provide protein for their young.
Breeding: Goldfinches nest later in the summer compared to other songbirds. They build small cup-shaped nests in shrubs or trees, usually in a vertical fork or near the end of a branch. The nest is made of plant fibers, fine grasses, and lined with soft materials like thistle down.
Courtship: Male goldfinches display their bright breeding plumage during courtship, singing and performing a flight display to attract females.
Conservation status: The Eastern Goldfinch is a common and widespread species, not currently listed as threatened. Their adaptability to various habitats and food sources contributes to their stable population.
The Eastern Goldfinch is cherished by Iowans for its vibrant colors, cheerful song, and presence throughout the state's natural areas.
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