Rufous Hummingbird vs Cinnamon Hummingbird

In short

To distinguish between the Rufous Hummingbird and the Cinnamon Hummingbird, focus on the tail and back coloration. Rufous Hummingbirds have a more extensive rufous color on their back and tail, while Cinnamon Hummingbirds display a more uniform green back with a cinnamon-colored belly. Both species are similar in size and shape, making color the most reliable field mark.

Identification tips

1. Tail and Back Coloration: Look for the extensive rufous on the back and tail of the Rufous Hummingbird. 2. Belly Color: Note the cinnamon-colored belly of the Cinnamon Hummingbird. 3. Throat Color: Male Rufous Hummingbirds have an iridescent red throat, which can be a helpful mark. 4. Habitat and Range: Consider the location and habitat, as Rufous Hummingbirds are more likely in northern regions during migration, while Cinnamon Hummingbirds are more tropical.

Size

Both species are similar in size, typical of small hummingbirds, with no significant differences in structure.

Plumage

Rufous Hummingbirds have a predominantly rufous back and tail, with males showing an iridescent red throat. In contrast, Cinnamon Hummingbirds have a green back and a cinnamon-colored belly, with a less extensive rufous coloration.

Behaviour

Both species exhibit typical hummingbird behaviors such as rapid flight and hovering at flowers. There are no notable behavioral differences in the field.

Habitat

Rufous Hummingbirds are often found in open areas, gardens, and forest edges, especially during migration. Cinnamon Hummingbirds prefer tropical and subtropical regions, often in open woodlands and gardens.

Voice

Vocalizations are not a reliable distinguishing feature between these two species, as both have similar high-pitched calls typical of hummingbirds.