American Goldfinch
Classification: Order: Passeriformes, Family: Fringillidae, Genus: Spinus

Brief Description
A small, seed-eating songbird known for its acrobatic feeding and roller-coaster flight pattern. It is the state bird of Iowa, New Jersey, and Washington.
Additional Information
- Region of Origin: North America
- Typical Sighting Period: Year-round in most of the United States; breeds during mid-to-late summer
- Plumage Details: Highly seasonal; males are vibrant lemon yellow with a black forehead and black wings with white bars in summer. In winter, they molt to a dull olive-drab or brownish color. Females are duller yellow-brown year-round.
- Ecological Significance: Acts as a primary consumer of weed and thistle seeds, aiding in plant population control. It is also a food source for small predators like hawks.
- Conservation Status: Least Concern (Population is stable and widespread)
- Observation Tips: Look for them at bird feeders filled with sunflower hearts or nyjer (thistle) seed. They are often found in weedy fields, floodplains, and backyard gardens. Listen for their distinctive 'per-chick-o-ree' call during flight.