Rufous-tailed Hummingbird vs Serotine

Amazilia tzacatl compared with Eptesicus serotinus

Key Differences

• Rufous-tailed Hummingbird is Least Concern while Serotine is Vulnerable.

Taxonomic Classification

Rank	Rufous-tailed Hummingbird	Serotine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Apodiformes (Apodiformes)	Chiroptera (Bats)
Family	Trochilidae	Vespertilionidae
Genus	Amazilia	Eptesicus
Species	Amazilia tzacatl	Eptesicus serotinus

Evolutionary Relationship

Rufous-tailed Hummingbird and Serotine share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Rufous-tailed Hummingbird

LC — Least Concern

Serotine

VU — Vulnerable

Physical Characteristics

Attribute	Rufous-tailed Hummingbird	Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Rufous-tailed Hummingbird

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (7 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Serotine

Serotine (Eptesicus serotinus) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway