Common Crane vs Irrawaddy dolphin

Grus grus compared with Orcaella brevirostris

Key Differences

• Common Crane is Least Concern while Irrawaddy dolphin is Endangered.

Taxonomic Classification

Rank	Common Crane	Irrawaddy dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Gruiformes (Gruiformes)	Cetacea (Whales & Dolphins)
Family	Gruidae	Delphinidae (Oceanic Dolphins)
Genus	Grus	Orcaella
Species	Grus grus	Orcaella brevirostris

Evolutionary Relationship

Common Crane and Irrawaddy dolphin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Common Crane

LC — Least Concern

Irrawaddy dolphin

EN — Endangered

Physical Characteristics

Attribute	Common Crane	Irrawaddy dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common Crane

Habitat

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

Range

Widely distributed across Asia (Taiwan, United Arab Emirates), Europe (6 countries), and North America (United States).

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Common Crane

Common Crane (Grus grus) 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.