Indian Ocean humpback dolphin vs Puna Ibis

Sousa plumbea compared with Plegadis ridgwayi

Key Differences

• Indian Ocean humpback dolphin is Endangered while Puna Ibis is Least Concern.

Taxonomic Classification

Rank	Indian Ocean humpback 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	Sousa	Plegadis
Species	Sousa plumbea	Plegadis ridgwayi

Evolutionary Relationship

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

Conservation Status

Indian Ocean humpback dolphin

EN — Endangered

Puna Ibis

LC — Least Concern

Physical Characteristics

Attribute	Indian Ocean humpback dolphin	Puna Ibis
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Indian Ocean humpback dolphin

Habitat

Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Greece. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.