Guiana Dolphin vs Silver Oriole

Sotalia guianensis compared with Oriolus mellianus

Key Differences

• Guiana Dolphin is Data Deficient while Silver Oriole is Endangered.

Taxonomic Classification

Rank	Guiana Dolphin	Silver Oriole
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Passeriformes (Songbirds)
Family	Delphinidae (Oceanic Dolphins)	Oriolidae
Genus	Sotalia	Oriolus
Species	Sotalia guianensis	Oriolus mellianus

Evolutionary Relationship

Guiana Dolphin and Silver Oriole share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Guiana Dolphin

DD — Data Deficient

Silver Oriole

EN — Endangered

Physical Characteristics

Attribute	Guiana Dolphin	Silver Oriole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guiana Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Silver Oriole

Habitat

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

Range

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