The Ruby-throated Hummingbird is a frequent visitor known for its emerald back and ruby throat. It's the only species found in the eastern US.
The Black-chinned Hummingbird is found in the western US. Males have a black chin with a purple throat patch, while females have a white throat.
The Anna's Hummingbird, with a metallic green back and pink throat, is prevalent on the West Coast. They are known for their distinctive buzzing sound.
The Rufous Hummingbird is known for its fiery orange color and aggressive nature. They migrate long distances and can be found across the US.
The Broad-tailed Hummingbird is common in the Rocky Mountains. Males have a rosy throat patch that shines in the sunlight, attracting mates.
The Calliope Hummingbird is the smallest bird in North America. Males have vibrant magenta streaks on their throat and are found in the western US.