Домовый воробей vs Irrawaddy dolphin

Passer domesticus compared with Orcaella brevirostris

Key Differences

• Домовый воробей is Least Concern while Irrawaddy dolphin is Endangered.

Taxonomic Classification

Rank	Домовый воробей	Irrawaddy dolphin
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Aves (птицы)	Mammalia (млекопитающие)
Order	Passeriformes (воробьинообразные)	Cetacea (Whales & Dolphins)
Family	Passeridae	Delphinidae (Oceanic Dolphins)
Genus	Passer	Orcaella
Species	Passer domesticus	Orcaella brevirostris

Evolutionary Relationship

Домовый воробей and Irrawaddy dolphin share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Домовый воробей

LC — Least Concern

Irrawaddy dolphin

EN — Endangered

Physical Characteristics

Attribute	Домовый воробей	Irrawaddy dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Домовый воробей

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.

Домовый воробей

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.