About Yellow-headed Blackbird
Often found in large flocksMales are polygynous and can have up to eight matesAggressively defends its nesting territory
Size
20 - 26 cm
Weight
37 - 54 g
Lifespan
Up to 4 years
Diet
Insects, Seeds, Grains
Conservation Status
Status
Least Concern
Population Trend
stable
Threats
- Habitat loss due to wetland drainage
- Predation by birds of prey
Additional Notes
Despite it being of least concern, some local populations are declining due to habitat loss.
Distribution
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North America
North America • United States
This species migrates south in winter, with some birds going as far as Central America.