Cook's Petrel vs Crested Myna

Pterodroma cookii compared with Acridotheres cristatellus

Key Differences

• Cook's Petrel is Vulnerable while Crested Myna is Least Concern.

Taxonomic Classification

Rank	Cook's Petrel	Crested Myna
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Procellariiformes (Procellariiformes)	Passeriformes (Songbirds)
Family	Procellariidae	Sturnidae
Genus	Pterodroma	Acridotheres
Species	Pterodroma cookii	Acridotheres cristatellus

Evolutionary Relationship

Cook's Petrel and Crested Myna share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Cook's Petrel

VU — Vulnerable

Crested Myna

LC — Least Concern

Physical Characteristics

Attribute	Cook's Petrel	Crested Myna
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cook's Petrel

Habitat

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

Range

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

Crested Myna

Habitat

Inhabits tropical and subtropical dry broadleaf forests and tropical and subtropical grasslands and savannas within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Japan, Singapore, United Arab Emirates), Europe (7 countries), and South America (Argentina, Bolivia).

Crested Myna

Crested Myna (Acridotheres cristatellus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway