Great-tailed Grackle vs Irrawaddy dolphin

Quiscalus mexicanus compared with Orcaella brevirostris

Key Differences

• Great-tailed Grackle is Least Concern while Irrawaddy dolphin is Endangered.

Taxonomic Classification

Rank	Great-tailed Grackle	Irrawaddy dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Cetacea (Whales & Dolphins)
Family	Icteridae	Delphinidae (Oceanic Dolphins)
Genus	Quiscalus	Orcaella
Species	Quiscalus mexicanus	Orcaella brevirostris

Evolutionary Relationship

Great-tailed Grackle and Irrawaddy dolphin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Great-tailed Grackle

LC — Least Concern

Irrawaddy dolphin

EN — Endangered

Physical Characteristics

Attribute	Great-tailed Grackle	Irrawaddy dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Great-tailed Grackle

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Great-tailed Grackle

Great-tailed Grackle (Quiscalus mexicanus) 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.