Haviside s Dolphin vs House Wren

Cephalorhynchus heavisidii compared with Troglodytes aedon

Key Differences

• Haviside s Dolphin is Near Threatened while House Wren is Least Concern.

Taxonomic Classification

Rank	Haviside s Dolphin	House Wren
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)	Troglodytidae
Genus	Cephalorhynchus	Troglodytes
Species	Cephalorhynchus heavisidii	Troglodytes aedon

Evolutionary Relationship

Haviside s Dolphin and House Wren share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Haviside s Dolphin

NT — Near Threatened

House Wren

LC — Least Concern

Physical Characteristics

Attribute	Haviside s Dolphin	House Wren
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Haviside s Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

House Wren

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, United States, and Venezuela.

House Wren

House Wren (Troglodytes aedon) 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.