Buff-winged Starfrontlet vs Pygmy three-toed sloth

Coeligena lutetiae compared with Bradypus pygmaeus

Key Differences

• Buff-winged Starfrontlet is Least Concern while Pygmy three-toed sloth is Critically Endangered.

Taxonomic Classification

Rank	Buff-winged Starfrontlet	Pygmy three-toed sloth
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Apodiformes (Apodiformes)	Pilosa (Sloths & Anteaters)
Family	Trochilidae	Bradypodidae (Three-toed Sloths)
Genus	Coeligena	Bradypus (Three-toed Sloths)
Species	Coeligena lutetiae	Bradypus pygmaeus

Evolutionary Relationship

Buff-winged Starfrontlet and Pygmy three-toed sloth share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Buff-winged Starfrontlet

LC — Least Concern

Pygmy three-toed sloth

CR — Critically Endangered

Physical Characteristics

Attribute	Buff-winged Starfrontlet	Pygmy three-toed sloth
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Buff-winged Starfrontlet

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

Pygmy three-toed sloth

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Buff-winged Starfrontlet

A large, distinctive hummingbird with iridescent green upper parts and distinctive buff-colored wing patches visible in flight, buff-winged starfrontlets inhabit humid montane forests of Ecuador and southern Colombia at elevations between 1,500–3,600 meters. Males bear a glittering blue-green gorget and iridescent crown. They are primarily nectar feeders at large flowering trees and epiphytic bromeliads. Listed as Least Concern but sensitive to deforestation of Andean cloud forest.