Irrawaddy dolphin vs Puna Ibis

Orcaella brevirostris compared with Plegadis ridgwayi

Key Differences

• Irrawaddy dolphin is Endangered while Puna Ibis is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Puna Ibis
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Pelecaniformes (Pelecaniformes)
Family	Delphinidae (Oceanic Dolphins)	Threskiornithidae
Genus	Orcaella	Plegadis
Species	Orcaella brevirostris	Plegadis ridgwayi

Evolutionary Relationship

Irrawaddy dolphin and Puna Ibis share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Irrawaddy dolphin

EN — Endangered

Puna Ibis

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	Puna Ibis
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Puna Ibis

Habitat

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

Range

Found across Europe (5 countries) and South America (Ecuador).

Puna Ibis

Puna Ibis (Plegadis ridgwayi) 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.