Irrawaddy dolphin vs Short-billed Dowitcher

Orcaella brevirostris compared with Limnodromus griseus

Key Differences

• Irrawaddy dolphin is Endangered while Short-billed Dowitcher is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Short-billed Dowitcher
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Charadriiformes (Charadriiformes)
Family	Delphinidae (Oceanic Dolphins)	Scolopacidae
Genus	Orcaella	Limnodromus
Species	Orcaella brevirostris	Limnodromus griseus

Evolutionary Relationship

Irrawaddy dolphin and Short-billed Dowitcher share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Irrawaddy dolphin

EN — Endangered

Short-billed Dowitcher

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	Short-billed Dowitcher
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Short-billed Dowitcher

Habitat

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

Range

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

Short-billed Dowitcher

Short-billed Dowitcher (Limnodromus griseus) 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.