Irrawaddy dolphin vs Yellow-browed Sparrow

Orcaella brevirostris compared with Ammodramus aurifrons

Key Differences

• Irrawaddy dolphin is Endangered while Yellow-browed Sparrow is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Yellow-browed Sparrow
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class	Mammalia (ثدييات)	Aves (طيور)
Order	Cetacea (Whales & Dolphins)	Passeriformes (جواثم)
Family	Delphinidae (Oceanic Dolphins)	Passerellidae
Genus	Orcaella	Ammodramus
Species	Orcaella brevirostris	Ammodramus aurifrons

Evolutionary Relationship

Irrawaddy dolphin and Yellow-browed Sparrow share a common ancestor at the Phylum level: Chordata. (حبليات)

Conservation Status

Irrawaddy dolphin

EN — Endangered

Yellow-browed Sparrow

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	Yellow-browed Sparrow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Yellow-browed Sparrow

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Yellow-browed Sparrow

Yellow-browed Sparrow (Ammodramus aurifrons) 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.