Irrawaddy dolphin vs Песчанка

Orcaella brevirostris compared with Calidris alba

Key Differences

• Irrawaddy dolphin is Endangered while Песчанка is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Песчанка
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Mammalia (млекопитающие)	Aves (птицы)
Order	Cetacea (Whales & Dolphins)	Charadriiformes (ржанкообразные)
Family	Delphinidae (Oceanic Dolphins)	Scolopacidae
Genus	Orcaella	Calidris
Species	Orcaella brevirostris	Calidris alba

Evolutionary Relationship

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

Conservation Status

Irrawaddy dolphin

EN — Endangered

Песчанка

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	Песчанка
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Песчанка

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Песчанка

Sanderling (Calidris alba) 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.