Green Sea Turtle vs Pétrel de Bourbon

Chelonia mydas compared with Pseudobulweria aterrima

Key Differences

• Green Sea Turtle is Endangered while Pétrel de Bourbon is Critically Endangered.

Taxonomic Classification

Rank	Green Sea Turtle	Pétrel de Bourbon
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Reptilia (Reptiles)	Aves (oiseau)
Order	Testudines (tortue)	Procellariiformes (Procellariiformes)
Family	Cheloniidae (Sea Turtles)	Procellariidae
Genus	Chelonia (Green Sea Turtles)	Pseudobulweria
Species	Chelonia mydas	Pseudobulweria aterrima

Evolutionary Relationship

Green Sea Turtle and Pétrel de Bourbon share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Pétrel de Bourbon

CR — Critically Endangered

Physical Characteristics

Attribute	Green Sea Turtle	Pétrel de Bourbon
Diet	Herbivore	—
Average Lifespan	80 years	—
Average Length	1.2 m	—
Average Weight	200.0 kg	—

Habitat & Geographic Range

Green 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 8 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Australia, Brazil, Costa Rica, Indonesia, and Mexico. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Pétrel de Bourbon

Habitat

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

Range

Found in Norway. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Green Sea Turtle

The green sea turtle is one of the largest sea turtles. They are named for the green color of their cartilage and fat, not their shells.