The Red-winged Blackbird is a medium-sized bird native to North America. Males are easily recognized by their glossy black feathers and bright red and yellow shoulder patches, while females are brown and streaked. They are commonly found in wetlands, marshes, and fields, where they build nests in dense vegetation. These birds are known for their distinctive calls, which can be heard during the breeding season. They are social creatures, often seen in large flocks outside of nesting periods. The Red-winged Blackbird primarily feeds on seeds, insects, and other small invertebrates, playing a role in the ecosystem as both a predator and prey.