Indian Ocean humpback dolphin vs White-faced Ibis

Sousa plumbea compared with Plegadis chihi

Key Differences

• Indian Ocean humpback dolphin is Endangered while White-faced Ibis is Least Concern.

Taxonomic Classification

Rank	Indian Ocean humpback dolphin	White-faced 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 chihi

Evolutionary Relationship

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

Conservation Status

Indian Ocean humpback dolphin

EN — Endangered

White-faced Ibis

LC — Least Concern

Physical Characteristics

Attribute	Indian Ocean humpback dolphin	White-faced 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.

White-faced Ibis

Habitat

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

Range

Found in Norway.