Rufous-tailed Hummingbird vs spurred threadwort

Amazilia tzacatl compared with Cephaloziella elachista

Key Differences

Rufous-tailed Hummingbird is Least Concern while spurred threadwort is Endangered.

Taxonomic Classification

Rank	Rufous-tailed Hummingbird	spurred threadwort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Marchantiophyta (liverwort)
Class	Aves (Birds)	Jungermanniopsida (Jungermanniopsida)
Order	Apodiformes (Apodiformes)	Jungermanniales (Jungermanniales)
Family	Trochilidae	Cephaloziellaceae
Genus	Amazilia	Cephaloziella
Species	Amazilia tzacatl	Cephaloziella elachista

Conservation Status

Rufous-tailed Hummingbird

LC — Least Concern

spurred threadwort

EN — Endangered

Physical Characteristics

Attribute	Rufous-tailed Hummingbird	spurred threadwort
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.

spurred threadwort

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States. Currently classified as Endangered 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.