House Sparrow vs Irrawaddy dolphin

Passer domesticus compared with Orcaella brevirostris

Key Differences

• House Sparrow is Least Concern while Irrawaddy dolphin is Endangered.

Taxonomic Classification

Rank	House Sparrow	Irrawaddy dolphin
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class	Aves (kuş)	Mammalia (memeliler)
Order	Passeriformes (Ötücü kuşlar)	Cetacea (Whales & Dolphins)
Family	Passeridae	Delphinidae (Oceanic Dolphins)
Genus	Passer	Orcaella
Species	Passer domesticus	Orcaella brevirostris

Evolutionary Relationship

House Sparrow and Irrawaddy dolphin share a common ancestor at the Phylum level: Chordata. (Kordalılar)

Conservation Status

House Sparrow

LC — Least Concern

Irrawaddy dolphin

EN — Endangered

Physical Characteristics

Attribute	House Sparrow	Irrawaddy dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

House Sparrow

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

Range

Widely distributed across Africa (25 countries), Asia (4 countries), Europe (7 countries), North America (15 countries), Oceania and the Pacific (Australia, New Zealand, Vanuatu), and South America (8 countries).

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

House Sparrow

House Sparrow (Passer domesticus) 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.