Irrawaddy dolphin vs Silver-throated Tanager

Orcaella brevirostris compared with Tangara icterocephala

Key Differences

• Irrawaddy dolphin is Endangered while Silver-throated Tanager is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Silver-throated Tanager
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)	Thraupidae
Genus	Orcaella	Tangara
Species	Orcaella brevirostris	Tangara icterocephala

Evolutionary Relationship

Irrawaddy dolphin and Silver-throated Tanager share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Irrawaddy dolphin

EN — Endangered

Silver-throated Tanager

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	Silver-throated Tanager
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Silver-throated Tanager

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

Silver-throated Tanager

Silver-throated Tanager (Tangara icterocephala) 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.