Buff-winged Starfrontlet vs Leatherback Sea Turtle

Coeligena lutetiae compared with Dermochelys coriacea

Key Differences

• Buff-winged Starfrontlet is Least Concern while Leatherback Sea Turtle is Vulnerable.

Taxonomic Classification

Rank	Buff-winged Starfrontlet	Leatherback Sea Turtle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Reptilia (Reptiles)
Order	Apodiformes (Apodiformes)	Testudines (Turtles & Tortoises)
Family	Trochilidae	Cheloniidae (Sea Turtles)
Genus	Coeligena	Chelonia (Green Sea Turtles)
Species	Coeligena lutetiae	Dermochelys coriacea

Evolutionary Relationship

Buff-winged Starfrontlet and Leatherback Sea Turtle share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Buff-winged Starfrontlet

LC — Least Concern

Leatherback Sea Turtle

VU — Vulnerable

Population: ~35.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Buff-winged Starfrontlet	Leatherback Sea Turtle
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	2.0 m
Average Weight	—	500.0 kg

Habitat & Geographic Range

Buff-winged Starfrontlet

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

Leatherback Sea Turtle

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 5 distinct biome types spanning the Australasia and Indomalayan and Neotropic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Costa Rica, Indonesia, Malaysia, and Trinidad and Tobago. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Leatherback Sea Turtle

The leatherback is the largest living turtle and the fourth-heaviest reptile. Unlike other turtles, it has a soft, leathery shell.