Irrawaddy dolphin vs White-bearded Hermit

Orcaella brevirostris compared with Phaethornis hispidus

Key Differences

• Irrawaddy dolphin is Endangered while White-bearded Hermit is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	White-bearded Hermit
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Apodiformes (Apodiformes)
Family	Delphinidae (Oceanic Dolphins)	Trochilidae
Genus	Orcaella	Phaethornis
Species	Orcaella brevirostris	Phaethornis hispidus

Evolutionary Relationship

Irrawaddy dolphin and White-bearded Hermit share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Irrawaddy dolphin

EN — Endangered

White-bearded Hermit

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	White-bearded Hermit
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

White-bearded Hermit

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

White-bearded Hermit

White-bearded Hermit (Phaethornis hispidus) 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.