Ruby-Crowned Kinglet vs Rufous-tailed Hummingbird

Regulus calendula compared with Amazilia tzacatl

Taxonomic Classification

Rank	Ruby-Crowned Kinglet	Rufous-tailed Hummingbird
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Passeriformes (Songbirds)	Apodiformes (Apodiformes)
Family	Regulidae	Trochilidae
Genus	Regulus	Amazilia
Species	Regulus calendula	Amazilia tzacatl

Evolutionary Relationship

Ruby-Crowned Kinglet and Rufous-tailed Hummingbird share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Ruby-Crowned Kinglet

LC — Least Concern

Rufous-tailed Hummingbird

LC — Least Concern

Physical Characteristics

Attribute	Ruby-Crowned Kinglet	Rufous-tailed Hummingbird
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ruby-Crowned Kinglet

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Norway and United States.

Rufous-tailed Hummingbird

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Rufous-tailed Hummingbird

One of the most common hummingbirds in Central America and northwestern South America, rufous-tailed hummingbirds are medium-sized with green upper parts and a diagnostic bright rufous-orange tail. Found from Mexico to Ecuador and Trinidad in a wide range of habitats including forest edges, gardens, plantations, and secondary growth from sea level to 2,100 meters. Aggressive territory defenders at feeders and flowering plants, they are frequently seen in gardens across their range. Listed as Least Concern.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway