Sapphire-throated Hummingbird vs Violet-bellied Hummingbird

The Sapphire-throated Hummingbird and the Violet-bellied Hummingbird can be distinguished by their throat and belly colors. The Sapphire-throated Hummingbird has a distinct sapphire-blue throat, while the Violet-bellied Hummingbird features a violet-blue belly. These color differences are the most reliable field marks for identification.

Focus on the throat and belly coloration: sapphire-blue throat for Sapphire-throated Hummingbird and violet-blue belly for Violet-bellied Hummingbird. Use good lighting to observe these iridescent colors accurately.

The Sapphire-throated Hummingbird is notable for its sapphire-blue throat, contrasting with the Violet-bellied Hummingbird's violet-blue belly. Both species may show iridescent plumage, but focus on the specific throat and belly coloration for identification.