Catkin Yew vs Green-tailed Trainbearer

Amentotaxus argotaenia compared with Lesbia nuna

Key Differences

• Catkin Yew is Near Threatened while Green-tailed Trainbearer is Least Concern.

Taxonomic Classification

Rank	Catkin Yew	Green-tailed Trainbearer
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Coniferophyta (Conifers)	Chordata (Chordates)
Class	Pinopsida (Conifers)	Aves (Birds)
Order	Pinales (Pines & Allies)	Apodiformes (Apodiformes)
Family	Taxaceae	Trochilidae
Genus	Amentotaxus	Lesbia
Species	Amentotaxus argotaenia	Lesbia nuna

Conservation Status

Catkin Yew

NT — Near Threatened

Green-tailed Trainbearer

LC — Least Concern

Physical Characteristics

Attribute	Catkin Yew	Green-tailed Trainbearer
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Catkin Yew

Habitat

Typically found in temperate and boreal forests, often at higher elevations.

Green-tailed Trainbearer

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Catkin Yew

The Catkin Yew (Amentotaxus argotaenia) is a species in the genus Amentotaxus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in temperate and boreal forests, often at higher elevations.

Green-tailed Trainbearer

A medium-sized Andean hummingbird with a long, deeply forked green tail — the longest tail relative to body size among trainbearer hummingbirds — male green-tailed trainbearers inhabit open grassland, scrub, and Andean hedgerows from Ecuador to Bolivia at elevations of 2,000–4,000 meters. Males perform aerial display flights with the ornamental tail streaming behind. Found in semi-open Andean landscapes including gardens, agricultural areas, and páramo edges where they feed at diverse flowering plants.